Additions to update: 5
- Merged the V3 and V4 into one version, mode is now selectable by the menu and
  can be stored in the preferences.
- When ruler mode is enabled, switch back to 'label'-mode to get 'quick' updates
  of the lines.
- Update screen when recogniser is on after recognition.
- Renames Quit to Close to make it more conform other DR-apps.
- In R1.7 it seems that no refresh is triggered anymore after undo/redo, added 
  forced update.
- Added (first version of) multi-language support, with a very ugly dutch translation
  to verify that it works...
- Added the Russian translation from Viacheslav
- Fixed path to 'temp file' were unsaved documents are stored during shutdown
- Added new icons from Viacheslav in the DR-menu. (+ scaled them to toolbar icons)
- Hidden the print-menu
- Changed the 'Print' item in the DR-menu to 'Export to PDF' so it better tells what is does.
- Included Viacheslav's 'extension installer' in the update
- Created a Help folder in Programs with a shortcut to xournals helpfile (requires midori to be installed)


Functions/Features/WishList to be added/fixed:
- hangup when using scribbles (related to full screen update?)
- when file is created, it does not immediately show up in ctb when quiting xournal
- indicate the area on which you cannot draw, or limit scribbles to the actual 
  'stored' area.
- Opening multiple files and switching between them.
- Add 'manual refresh' button for cases that are not handled automatically. (really needed?)
- Selection in file dialog is not highlighted (see forum #115)
