Initial commit
Refactorisation: removed unneeded root folder (still trying to figure out how bzr works)
Added a settings class to remember the last used open/save path and make used of this new feature
Add dirty tab indicator
Added to upper mode, cleanup and recompile ui
Moved settings.py to the right place
To upper mode: take selection into account when replacing key pressed
Fix bug in tab manager when last tab is closed
Ui enhancements: added a menu + a stack widget, a start page will come soon (with recent files,...)
A better about box
Display version in about box
Bump version to 1.0.0
Added python packaging files (setup.py and manifest.in)
Fix packaging issues: change setup.py require to install_requires + increment version and update readme
Updated readme
Better encoding detection using chardet
Fallback to utf-8 if chardet could not detect encoding
Code completion enhancements:
  - Added a cobol specific code completion model
  - Added a new icon for the cobol keywords (keyword.png, made by Céline Thiry)
  - update ui and resources
Updated ui (about box, icon renaming, ...)
More descriptive error message