fixed some glitches with the help of cpplint
Merge branch 'feature83' into dev
Fixed some glitches with the help of cpplint; it remains 9 errors.
bumped version number to 0.4.5; updated dipylonreader.project
Merge branch 'release-0.4.5' into dev
0.4.5 (2014_10_08)
o feature79 : Dipydocs format #33 (RECORD_EXT, summary files)
o feature74 : added the TextEditor::wheelEvent() method so that zoom value is
  now stored even if it's modified with the mouse.
o +feature83, feature82, feature81, feature80, feature78, feature77, feature76,
  feature75, feature72, feature71, feature70, feature69, feature68
code quality : 9 errors, according to cpplint.py