Initial version of the variational segmentation, done with Nicolas Toussaint
Update class names after rebase
Update CMakeLists.txt
First steps towards rbZoom
-Solves the lost of control of focus over containers
-Improves rbzoom activation
-keyevent from qvtkwidget are sent to medMainWindow enabling the
activation of shortcut via keypressevent and keypressrelease
Small changes
removes useless lines
-Now after choosing zoom as the main mouse interaction the focus is
directly brought back to the view.
- A new shortcut has been defined for the histogram
- This commit desactivates most of the key shortcuts that were existing in
  the code of vtkInria.
Removes useless lines
Resolves the rbzoom bug appearing when the ctrl key is pressed when the application loses focus
I added a new class vtkInriaInteractorStyleRubberBandZoom which inherits
from vtkInteractorStyleRubberBandZoom, this class will enable us to
reimplement some function to our advantages. Now the ctrl + right click
activates the rubber band zoom in all modes.
Gets rid of a lot of warning messages - Removes all the commented lines
activating useless shortcuts - Reactivates the 'r' and 'n' shortcuts.
remove 2 useless memory allocation
Adds a Label to observe the memory usage of the software
some improvements on the memory usage label, new method for medDataManage to get the memoryAvailable (not done yet for apple and linux)
corrects mistake in mac os code, remove useless variable
changes the memory label
Improves the Memory Label - Corrects the code for the Linux memory info
This commit:
- changes the shortcut for histogram feature to ctrl + H
- removes the shortcut for the angle widget
- synchronize the zoom between view when the reset shortcut is used or the
  rubberBand Zoom
adds a parent to a object - sets a new timeout interval for the memory label