Fix compiler warnings
Merge pull request #89 from asmaloney/fix_compiler_warnings

Fix compiler warnings
Typo
Merge remote-tracking branch 'origin/master'
Bug fix (issue #92)
TODO list updated + color scale recentered on screen
Bug fix: old viewports - prior to version 25 - were wrongly converted to the new format (panning was wrong)
TODO list updated
New tool: 'align camera' with a plane or a triangle label
New version numbering scheme (2.5.X)
Various upgrades (scaled registration, etc.)
New DB tree context menu entry: Align camera (reverse)
Old SVN tags removed
V2.5
V2.5
Scripts update
For compilation on VS2008
V2.5
Bug fix: in some cases, color scale would be displayed whatever the display options
Update license_headers.txt

old SVN keywords removed
TODO list updated