Now displaying picked value associated to selected anatomy at the bottom of the UI
Merge pull request #149 from chamberm/pickedValue

Picked anatomy value now displayed
Squashed 'tools/rpavlik_cmake_modules/' content from commit 5fa68c1

git-subtree-dir: tools/rpavlik_cmake_modules
git-subtree-split: 5fa68c1fc8cc8186d32cd53de844d5359e05b603
Integrated Git-sha fetching mecanism for the about window.
Added newlines at end of files.
Merge pull request #150 from jchoude/nf-104-aboutMessage

Update the About message. This fixes issue #104.
Removed files that were not correctly imported.
Squashed 'tools/rpavlik_cmakemodules/' content from commit 5fa68c1

git-subtree-dir: tools/rpavlik_cmakemodules
git-subtree-split: 5fa68c1fc8cc8186d32cd53de844d5359e05b603
Merge commit '3aa7123cc3794d83ec4fda9d68da12e5e4a1315e' as 'tools/rpavlik_cmakemodules'
Updated the module path in CMakeLists.txt.
Merge pull request #151 from jchoude/fix-subtree-placement

Fix subtree placement
Fixed bug for datasets other than anatomies and voxel size problem
Added a button to merge visible bundles. Button located in the FibersGroup properties tab.
Reverted some changes made to private variables.
Fixed changes mentioned by Jchoude
removed unused vars
Done some formatting to respect standards.
Merge pull request #152 from chamberm/pickedValue

Fixed Value bug for datasets other than anatomies
Merge pull request #153 from MarcCote/add_merge_visible_button

Added a button to merge visible bundles.
Fixed ostringstream conversion problem on Linux.