Plugin to map data on a mesh (first draft, rethink GUI)
Allows mapping mesh on mesh
New interface using layers as inputs
Correct issue with image position
Some GUI improvements
Merge branch 'mappingImageOnMesh' of github.com:LoicCadour/medInria-public into music-latest

Conflicts:
	src-plugins/CMakeLists.txt
Add meshingWorkspace and remove Reformat from src-plugins