Olivier Mangin 105ae292b9 Support for many references and refactor.
- Moves shared command code to helpers module.
- Implements reference(s) argument for commands:
  + a helper to add single or multi-reference argument to parser,
  + two functions to transform this argument into a list of citekeys.
2013-06-19 16:35:41 +02:00
..
2013-06-11 12:23:46 +02:00
2013-06-18 20:22:02 +02:00