changelog
    
    
    - Sat, 01 Jun 2013 03:17:52 +0300
 
    - by Santeri Piippo <crimsondusk64@gmail.com> [Sat, 01 Jun 2013 03:17:52 +0300] rev 265
 
    - Purged out the old history code
 
    - Tue, 28 May 2013 18:30:40 +0300
 
    - by Santeri Piippo <crimsondusk64@gmail.com> [Tue, 28 May 2013 18:30:40 +0300] rev 264
 
    - Made range selection be done with Ctrl+Left rather than Shift+Left, additive is Ctrl+Alt+Left. Shift+Left is now an aliasing for panning alongside Mid.
 
    - Tue, 28 May 2013 02:59:54 +0300
 
    - by Santeri Piippo <crimsondusk64@gmail.com> [Tue, 28 May 2013 02:59:54 +0300] rev 263
 
    - Make drawn vertices display a label containing coordinate informations, round down calculated coordinates