Now the ccHocject can handle its icon and other proposals
Indexed transformation (base class + buffer)
New sensor framework (work in progress)
Biggest 2D rectangle (sandbox)
Biggest 2D rectangle (sandbox)
Cleaning of the code. A plain QIcon() is now returned by the getIcon method.
Additional cleaning
ccSensors and ccIndexedTransBuffer can now be serialized (and displayed)
New dependency mechanism (work in progress)
Merge branch 'origin/master'

Conflicts:
	libs/qCC_db/ccObject.cpp
	qCC/ui_templates/mainWindow.ui
New dependency mechanism
New dependency mechanism applied to 2D Labels
Merge branch 'origin/master'
CC_CLASS_ENUM is now coded on 64 bits
Merge pull request #123 from cloudcompare/proposed

Now the ccHocject can handle its icon and other proposals
Typos
New normals orientation method (based on the computation of a Minimum Spanning Tree)
Normals orientation method based on the computation of a Minimum Spanning Tree enhanced
Plugins names and descriptions are now more "verbose"
Typo