0.1.4

- Prepare the hierarchy files to avoid problem like https://github.com/ardumont/org-trello/issues/37#issuecomment-23151353
- Adding a version interactive command (it will help for asking people the version they use).
- Upgrade version
- Refactoring - simplify code
- Improve message labels
- Improve failure dealing regarding the sync
- Improve the marker computation
- Remove the label/title notion and use the name notion (same as trello), this will reduce error reasoning.
- Fix the format with missing argument on the callback sync success
- Improve the test regarding the synchro completion of a level
- Order when syncing to trello
- Release notes
- Release