diff --git a/.pit/pit-4727b59b0124d230 b/.pit/pit-4727b59b0124d230
deleted file mode 100644
index ecb499e..0000000
--- a/.pit/pit-4727b59b0124d230
+++ /dev/null
@@ -1,15 +0,0 @@
-[header]
-title = playlist support
-id = 4727b59b0124d2303b1190f3c83e0dff552bbf41
-status = open
-type = feature
-author = Fabien Benureau
-mail = fabien.benureau+git@gmail.com
-date = 2012-10-05 at 15:00 UCT
-
-[eventlog]
-opened[0] = opened the 2012-10-05 at 15:00 UCT by Fabien Benureau
-
-[discussion]
-desc = # enter your description here
-
diff --git a/.pit/pit-4ea04f7728f733f8 b/.pit/pit-4ea04f7728f733f8
deleted file mode 100644
index b6b478c..0000000
--- a/.pit/pit-4ea04f7728f733f8
+++ /dev/null
@@ -1,15 +0,0 @@
-[header]
-title = url support when adding
-id = 4ea04f7728f733f8f2bfb8579b086a27d389625b
-status = open
-type = feature
-author = Fabien Benureau
-mail = fabien.benureau+git@gmail.com
-date = 2012-10-05 at 14:59 UCT
-
-[eventlog]
-opened[0] = opened the 2012-10-05 at 14:59 UCT by Fabien Benureau
-
-[discussion]
-desc = # enter your description here
-
diff --git a/.pit/pit-52bc4daefb7ab51f b/.pit/pit-52bc4daefb7ab51f
deleted file mode 100644
index e568d68..0000000
--- a/.pit/pit-52bc4daefb7ab51f
+++ /dev/null
@@ -1,15 +0,0 @@
-[header]
-title = search inside pdfs over a playlist
-id = 52bc4daefb7ab51f88974325dd202aaa37f9c60d
-status = open
-type = feature
-author = Fabien Benureau
-mail = fabien.benureau+git@gmail.com
-date = 2012-10-07 at 20:10 UCT
-
-[eventlog]
-opened[0] = opened the 2012-10-07 at 20:10 UCT by Fabien Benureau
-
-[discussion]
-desc = # enter your description here
-
diff --git a/.pit/pit-568da9a5359636fa b/.pit/pit-568da9a5359636fa
deleted file mode 100644
index e180ed0..0000000
--- a/.pit/pit-568da9a5359636fa
+++ /dev/null
@@ -1,15 +0,0 @@
-[header]
-title = search command
-id = 568da9a5359636fa2d8198038f99e017262c15e0
-status = open
-type = feature
-author = Fabien Benureau
-mail = fabien.benureau+git@gmail.com
-date = 2012-10-05 at 15:01 UCT
-
-[eventlog]
-opened[0] = opened the 2012-10-05 at 15:01 UCT by Fabien Benureau
-
-[discussion]
-desc = # enter your description here
-
diff --git a/.pit/pit-956ed1a521100b3b b/.pit/pit-956ed1a521100b3b
deleted file mode 100644
index 4dac007..0000000
--- a/.pit/pit-956ed1a521100b3b
+++ /dev/null
@@ -1,16 +0,0 @@
-[header]
-title = citekey support
-id = 956ed1a521100b3b0bb0638f61b3b5a03204ffa6
-status = closed
-type = feature
-author = Fabien Benureau
-mail = fabien.benureau+git@gmail.com
-date = 2012-10-05 at 15:00 UCT
-
-[eventlog]
-opened[0] = opened the 2012-10-05 at 15:00 UCT by Fabien Benureau
-closed[1] = closed the 2012-10-11 at 17:57(UCT) by Fabien Benureau
-
-[discussion]
-desc = # enter your description here
-
diff --git a/.pit/pit-a3f35d0d7925baa9 b/.pit/pit-a3f35d0d7925baa9
deleted file mode 100644
index 743e687..0000000
--- a/.pit/pit-a3f35d0d7925baa9
+++ /dev/null
@@ -1,16 +0,0 @@
-[header]
-title = adding bibdata by hand
-id = a3f35d0d7925baa938852ab89477ef26964edf18
-status = closed
-type = feature
-author = Fabien Benureau
-mail = fabien.benureau+git@gmail.com
-date = 2012-10-05 at 14:59 UCT
-
-[eventlog]
-opened[0] = opened the 2012-10-05 at 14:59 UCT by Fabien Benureau
-closed[1] = closed the 2013-06-13 at 13:03(UCT) by Olivier Mangin
-
-[discussion]
-desc = # enter your description here
-
diff --git a/.pit/pit-ac8c05c020d251c6 b/.pit/pit-ac8c05c020d251c6
deleted file mode 100644
index e753aba..0000000
--- a/.pit/pit-ac8c05c020d251c6
+++ /dev/null
@@ -1,16 +0,0 @@
-[header]
-title = remove configparser for internal mapping
-id = ac8c05c020d251c6fa9ac5fc239038837b636b3b
-status = closed
-type = bug
-author = Fabien Benureau
-mail = fabien.benureau+git@gmail.com
-date = 2012-10-11 at 07:25 UCT
-
-[eventlog]
-opened[0] = opened the 2012-10-11 at 07:25 UCT by Fabien Benureau
-closed[1] = closed the 2012-10-11 at 17:57(UCT) by Fabien Benureau
-
-[discussion]
-desc = # enter your description here
-
diff --git a/.pit/pit-b258b769ce04b7ac b/.pit/pit-b258b769ce04b7ac
deleted file mode 100644
index 42079ef..0000000
--- a/.pit/pit-b258b769ce04b7ac
+++ /dev/null
@@ -1,15 +0,0 @@
-[header]
-title = exporting to bibtex, bibitem
-id = b258b769ce04b7ac640b529c064896f166b123c7
-status = open
-type = feature
-author = Fabien Benureau
-mail = fabien.benureau+git@gmail.com
-date = 2012-10-05 at 15:00 UCT
-
-[eventlog]
-opened[0] = opened the 2012-10-05 at 15:00 UCT by Fabien Benureau
-
-[discussion]
-desc = # enter your description here
-
diff --git a/.pit/pit-c33d5528f107277e b/.pit/pit-c33d5528f107277e
deleted file mode 100644
index b6289e4..0000000
--- a/.pit/pit-c33d5528f107277e
+++ /dev/null
@@ -1,15 +0,0 @@
-[header]
-title = a paper cli for organizing papers notes, finding files, generating bibtex
-id = c33d5528f107277e1248a4534ad6d1a01986daf7
-status = open
-type = feature
-author = Fabien Benureau
-mail = fabien.benureau+git@gmail.com
-date = 2012-09-30 at 22:41 UCT
-
-[eventlog]
-opened[0] = opened the 2012-09-30 at 22:41 UCT by Fabien Benureau
-
-[discussion]
-desc = # enter your description here
-
diff --git a/.pit/pit-c4d6f931e7031c52 b/.pit/pit-c4d6f931e7031c52
deleted file mode 100644
index 9713ec2..0000000
--- a/.pit/pit-c4d6f931e7031c52
+++ /dev/null
@@ -1,15 +0,0 @@
-[header]
-title = better displaying of bibdata
-id = c4d6f931e7031c5282d4c091827f683fa7a0a506
-status = open
-type = bug
-author = Fabien Benureau
-mail = fabien.benureau+git@gmail.com
-date = 2012-10-05 at 14:58 UCT
-
-[eventlog]
-opened[0] = opened the 2012-10-05 at 14:58 UCT by Fabien Benureau
-
-[discussion]
-desc = # enter your description here
-
diff --git a/.pit/pit-cff149d559902ded b/.pit/pit-cff149d559902ded
deleted file mode 100644
index a1481bf..0000000
--- a/.pit/pit-cff149d559902ded
+++ /dev/null
@@ -1,15 +0,0 @@
-[header]
-title = scanning a latex file
-id = cff149d559902dedbe593e6876ce66d13d55f84f
-status = open
-type = feature
-author = Fabien Benureau
-mail = fabien.benureau+git@gmail.com
-date = 2012-10-05 at 15:00 UCT
-
-[eventlog]
-opened[0] = opened the 2012-10-05 at 15:00 UCT by Fabien Benureau
-
-[discussion]
-desc = # enter your description here
-
diff --git a/.pit/pit-d0e360787d7df0e0 b/.pit/pit-d0e360787d7df0e0
deleted file mode 100644
index 65a7fa2..0000000
--- a/.pit/pit-d0e360787d7df0e0
+++ /dev/null
@@ -1,15 +0,0 @@
-[header]
-title = edit support
-id = d0e360787d7df0e06969b70dd8df83f35ee569cf
-status = open
-type = feature
-author = Fabien Benureau
-mail = fabien.benureau+git@gmail.com
-date = 2012-10-05 at 15:01 UCT
-
-[eventlog]
-opened[0] = opened the 2012-10-05 at 15:01 UCT by Fabien Benureau
-
-[discussion]
-desc = # enter your description here
-
diff --git a/.pit/pit-fd2c0f4785b6e1da b/.pit/pit-fd2c0f4785b6e1da
deleted file mode 100644
index 261dda2..0000000
--- a/.pit/pit-fd2c0f4785b6e1da
+++ /dev/null
@@ -1,15 +0,0 @@
-[header]
-title = notes support
-id = fd2c0f4785b6e1da2da597f983d49bf1f1495c6a
-status = open
-type = feature
-author = Fabien Benureau
-mail = fabien.benureau+git@gmail.com
-date = 2012-10-05 at 14:59 UCT
-
-[eventlog]
-opened[0] = opened the 2012-10-05 at 14:59 UCT by Fabien Benureau
-
-[discussion]
-desc = # enter your description here
-
diff --git a/NOTES b/NOTES
deleted file mode 100644
index ab4ed53..0000000
--- a/NOTES
+++ /dev/null
@@ -1,27 +0,0 @@
-A paper correspond to 3 files :
-    name.pdf              a pdf or ps file, the paper itself, whose location is arbitrary
-    bibdata/name.bibyaml  a bibyaml file with all bibliographic data.
-    meta/name.meta        a metadata file for internal use, notes, citekeys, status, etc.
-
-+ requires config file (default repo, open command, ...)
-- printing should include templating engine and several templates for bib types and output
-  * chose existing engine
-- tests...
-- import command for interactive import with auto bib
-  * basic title and author search in pdf
-  * online services (scholar, etc.)
-- add command does not require pdf -> add from bib
-
-About strings:
---------------
-- so assumption is made that everything is utf-8
-- conversions are performed at print time
-
-Config values:
---------------
-[pubs]
-open-cmd = open
-edit-cmd = edit
-import-copy = True
-import-move = False
-terminal-encoding = from locale or utf8
diff --git a/TODO b/TODO
deleted file mode 100644
index 7685619..0000000
--- a/TODO
+++ /dev/null
@@ -1,15 +0,0 @@
-TODO list
-=========
-- add import time to metadata
-- manage cross-references
-- find (authors) duplicates
-+ remove command
-- stats command
-+- add query support to list command (cf beets)
-- FIX open on ubuntu
-+- edit bibtex on add
-+- option to add tag on add
-- paths in metadata must be relative
-- include package data in setup.py (see setup.py for more info)
-- in the script papers, why do we use a dictionary and not a list? it may be confusing, the key is not the subparser name. The subparser name is defined in the cmd files
-- command to output a bibfile from several citekey or even a research results
diff --git a/pit b/pit
deleted file mode 100755
index 02a6480..0000000
--- a/pit
+++ /dev/null
@@ -1,380 +0,0 @@
-#!/usr/bin/env python
-
-"""
-pit : python issue tracker.
-
-pit is a simple issue tracker written in python
-"""
-from __future__ import print_function
-
-__version__ = '0.4'
-
-import sys, os
-import shutil
-
-from hashlib import sha1
-import subprocess
-import datetime
-
-if sys.version_info[0] == 2:
-    import ConfigParser as configparser
-    import StringIO as io
-    input = raw_input
-else:
-    import configparser
-    import io
-
-
-# Searching for the pit dir
-
-pitdir = None
-
-def find_pitdir():
-    global pitdir
-    curdir = os.path.abspath(os.getcwd())
-    while curdir != '':
-        if os.path.exists(curdir + '/.pit') and os.path.isdir(curdir + '/.pit'):
-            pitdir = curdir + '/.pit'
-            curdir = ''
-        if curdir == '/':
-            curdir = ''
-        else:
-            curdir = os.path.split(curdir)[0]
-
-    if pitdir is None:
-        print('No pit repo found in this directory or in any parent directory.')
-        exit(0)
-
-# Reading Writing issues
-
-sha1_length = 16
-
-def sha1digest(s):
-    m = sha1()
-    m.update(s)
-    m = m.hexdigest()
-    return m
-
-def get_author():
-    """Get the git author (if git installed)"""
-    try:
-        author = subprocess.check_output(['git','config', '--get', 'user.name'])
-        mail   = subprocess.check_output(['git','config', '--get', 'user.email'])
-        author = author.strip('\n')
-        mail   = mail.strip('\n')
-        return author, mail
-    except OSError as xxx_todo_changeme:
-        subprocess.CalledProcessError = xxx_todo_changeme
-        return 'anonymous', 'unknow'
-
-def get_issue_date(issue):
-    try:
-        return datetime.datetime.strptime(issue.get('header', 'date'), '%Y-%m-%d at %H:%M UCT')
-    except configparser.NoOptionError:
-        return datetime.datetime(2012, 8, 7, 0, 36, 32, 0)
-
-def issue_file(digest):
-    return pitdir + '/pit-{}'.format(digest[:sha1_length])
-
-def find_issue_file(digest):
-    """Find the file even if the digest is partial"""
-    prefix = 'pit-'+digest[:sha1_length]
-    if len(digest) >= sha1_length:
-        return pitdir + '/' + prefix
-    # else list all issues file in pit dir
-    else:
-        files = os.listdir(pitdir)
-        for filename in files:
-            if filename.startswith(prefix):
-                return pitdir + '/' + filename
-
-def read_issue(digest):
-    f = find_issue_file(digest)
-    if os.path.exists(f):
-        issue = configparser.ConfigParser()
-        issue.read(f)
-        return issue
-    else:
-        return None
-
-def setup_issue(digest, title, t):
-    issue = ConfigParser.ConfigParser()
-    author, mail = get_author()
-    now = datetime.datetime.utcnow()
-    issue.add_section('header')
-    issue.set('header', 'title', title)
-    issue.set('header', 'id', digest)
-    issue.set('header', 'status', 'open')
-    issue.set('header', 'type', t)
-    issue.set('header', 'author', author)
-    issue.set('header', 'mail', mail)
-    issue.set('header', 'date', '{} at {} UCT'.format(now.date().isoformat(), now.time().strftime("%H:%M"), author))
-    issue.add_section('eventlog')
-    issue.add_section('discussion')
-    issue.set('discussion', 'desc', '# enter your description here')
-    return issue
-
-# Displaying
-
-bold    = '\033[1m'
-end     = '\033[0m'
-
-black   = '\033[0;30m'
-red     = '\033[0;31m'
-green   = '\033[0;32m'
-yellow  = '\033[0;33m'
-blue    = '\033[0;34m'
-purple  = '\033[0;35m'
-cyan    = '\033[0;36m'
-grey    = '\033[0;37m'
-
-# Bold
-bblack  = '\033[1;30m'
-bred    = '\033[1;31m'
-bgreen  = '\033[1;32m'
-byellow = '\033[1;33m'
-bblue   = '\033[1;34m'
-bpurple = '\033[1;35m'
-bcyan   = '\033[1;36m'
-bgrey   = '\033[1;37m'
-
-format_type = {'t': bblue+'t'+end,
-               'b': bred+'b'+end,
-               'f': bpurple+'f'+end}
-format_status = {'open'   :    red+' open '+end,
-                 'closed' :  green+'closed'+end}
-
-def oneline(issue):
-    """Formating in one line an issue on one line."""
-    uid    = issue.get('header', 'id')[:10]
-    status = issue.get('header', 'status')
-    typ    = issue.get('header', 'type')
-    title  = issue.get('header', 'title')
-    return '{:s}{:s} {:s} {:s}[{:s}{:s}]{:s}    {:s}'.format(grey, uid, format_type[typ[:1]], grey, format_status[status], grey, end, title)
-
-def show_issues(filtered_status):
-    """show issue filtered by status"""
-    files = os.listdir(pitdir)
-    relevant_issues = []
-    for filename in files:
-        if filename.startswith('pit-'):
-            issue = read_issue(filename[4:])
-            status = issue.get('header', 'status')
-            if filtered_status is None or status in filtered_status:
-                relevant_issues.append((get_issue_date(issue), oneline(issue)))
-    relevant_issues.sort()
-    for _, line in relevant_issues:
-        #print _
-        print(line)
-
-# Commands
-
-def init_cmd():
-    """Create a .pit directory"""
-    pitdir = os.getcwd() + '/.pit'
-    print("initializing pit in %s" % (pitdir,))
-    if not os.path.exists(pitdir):
-        os.makedirs(pitdir)
-
-def add_cmd(title):
-    """Create a new issue"""
-    # finding type
-    t = None
-    while t not in set(['b', 'f', 't', '', 'bug', 'feature', 'task']):
-        print("bug (b), feature (f) or task (t) ? [b]: ", end=' ')
-        sys.stdout.flush()
-        t = input()
-    if t == '':
-        t = 'b'
-    extend = {'b':'bug', 'f':'feature', 't':'task'}
-    if t in extend:
-        t = extend[t]
-
-    # finding the digest
-    issue = setup_issue('', title, t)
-    s = io.StringIO()
-    issue.write(s)
-    digest = sha1digest(s.getvalue())
-
-    # creating the issue values
-    filepath = issue_file(digest)
-    if os.path.exists(filepath):
-        print('{}error{}: an issue by this name already exists; exiting.'.format(red, end))
-        exit(1)
-    issue.set('header', 'id', digest)
-    issue.set('eventlog', 'opened[0]', 'opened the {} by {}'.format(issue.get('header', 'date'),
-                                                                    issue.get('header', 'author')))
-
-    # writing the issue on file
-    try:
-       with open(filepath, 'w') as f:
-           issue.write(f)
-    except IOError as e:
-       print('IOError : impossible to write on issue file {:s}'.format(issue_file(digest)))
-       print('Verify file permissions')
-    print(oneline(issue))
-
-def close_cmd(digest):
-    """Close issue n"""
-    issue = read_issue(digest)
-    status = issue.get('header', 'status')
-    digest = issue.get('header', 'id')[:sha1_length]
-    if status == 'closed':
-        print("{}warning{}: issue {}{}{} already closed".format(red, end, bold, digest, end))
-    else:
-        issue.set('header','status','closed')
-        now = datetime.datetime.utcnow()
-
-        author, mail = get_author()
-        try:
-            issue.add_section('eventlog')
-        except ConfigParser.DuplicateSectionError:
-            pass
-        issue.set('eventlog',
-                   'closed[{}]'.format(len(issue.options('eventlog'))),
-                   'closed the {} at {}(UCT) by {}'.format(now.date().isoformat(), now.time().strftime("%H:%M"), author))
-        try:
-           with open(issue_file(digest), 'w') as f:
-               issue.write(f)
-        except IOError as e:
-           print('IOError : impossible to write on issue file {:s}'.format(issue_file(digest)))
-           print('Verify file permissions')
-
-def open_cmd():
-    """Show opened issues"""
-    show_issues(['open'])
-
-def closed_cmd():
-    """Show closed issues"""
-    show_issues(['closed'])
-
-def all_cmd():
-    """Show closed issues"""
-    show_issues(None)
-
-def install_cmd():
-
-    """Install command on the system"""
-    print('File to install :', __file__)
-    default = '/usr/local/bin'
-    print("Folder to install the pit command [{:s}] : ".format(default), end=' ')
-    sys.stdout.flush()
-    path = input()
-    if path == '':
-        path = default
-
-    if not os.path.exists(path):
-        print("error: {:s} does not exist. Installation aborted.".format(path))
-    else:
-        if os.path.exists(path+'/pit'):
-            if os.path.samefile(path+'/pit', __file__):
-                return
-        shutil.copy(__file__, path)
-
-def update_cmd():
-    files = os.listdir(pitdir)
-    # old style filename
-    for filename in files:
-        if filename.startswith('pit00'):
-            issue = ConfigParser.ConfigParser()
-            issue.read(pitdir + '/' + filename)
-            s = io.StringIO()
-            issue.write(s)
-            digest = sha1digest(s.getvalue())
-
-            filepath = issue_file(digest)
-            assert not os.path.exists(filepath)
-            issue.set('header', 'id', digest)
-
-            with open(filepath, 'w') as f:
-                issue.write(f)
-
-# Handling command line arguments
-
-usage = """pit, python issue tracker v{}
-usage: pit cmd [arg]
-commands:
-  init         creates the .pit folder
-  install      install the pit command on the system
-  man          display the manual
-  version      display pit version
-
-  add "title"  add an issue
-  close n      close issue n
-  open         list open issues.
-  closed       list closed issues.
-  all          list  all issues.
-""".format(__version__)
-
-manual = """pit manual
-
-pit is designed to be simple, self-contained, and compatible with git branching.
-
-{b}BASIC USAGE{e}
-    $ {b}pit init{e}
-    initializing pit in /Users/fabien/Perso/sync/projects/pit/.pit
-    $ {b}pit add{e} 'bug description'
-    bug (b, default), feature (f) or task (t) ? :  b
-    0001 b [ open ]    bug description
-    $ {b}pit open{e}
-    0001 b [ open ]    bug description
-    $ {b}pit close 1{e}
-    $ {b}pit open{e}
-    $ {b}pit closed{e}
-    0001 b [closed]    bug description
-
-{b}DISTRIBUTION{e}
-    You can either install the pit file on your system :
-    $ {b}pit install{e}
-    or include it in your repository.
-
-{b}IMPLEMENTATION{e}
-    Each issue is stored in its own file in the .pit directory.
-    At creation, the checksum of the file is computed, and it designates the issue
-    for there on. This is particularly useful when using pit under git : collision
-    between issues created in different branch are vanishingly unlikely, and when
-    they happen, overwhelming chances are the bug are exactly the same.
-
-    "If all 6.5 billion humans on Earth were programming, and every second, each one
-     was producing code that was the equivalent of the entire Linux kernel history
-     (1 million Git objects) and pushing it into one enormous Git repository, it
-     would take 5 years until that repository contained enough objects to have a 50%%
-     probability of a single SHA-1 object collision." -- Pro Git book.
-""".format(b=bold, e=end)
-
-if len(sys.argv) == 1 or len(sys.argv) > 3:
-    print(usage)
-    exit(0)
-
-cmd = sys.argv[1]
-if cmd not in ['init', 'install', 'man', 'version']:
-    find_pitdir()
-
-if len(sys.argv) == 2:
-    if cmd not in ['init', 'open', 'install', 'man', 'version', 'closed', 'all', 'update']:
-        print(usage)
-    elif cmd == 'init':
-        init_cmd()
-    elif cmd == 'install':
-        install_cmd()
-    elif cmd == 'man':
-        print(manual)
-    elif cmd == 'version':
-        print(__version__)
-    elif cmd == 'open':
-        open_cmd()
-    elif cmd == 'closed':
-        closed_cmd()
-    elif cmd == 'all':
-        all_cmd()
-    elif cmd == 'update':
-        update_cmd()
-if len(sys.argv) == 3:
-    if cmd not in ['add', 'close']:
-        print(usage)
-    elif cmd == 'add':
-        title = sys.argv[2]
-        add_cmd(title)
-    elif cmd == 'close':
-        digest = sys.argv[2]
-        close_cmd(digest)