cleanups
updated three.js to r59
updated debug version to use three.js r59
added MPRContainer maximize methods
cosmetic : change "parameters" to "options"
make desk.SliceView independent from desk.MPRContainer
cleanups
rework slices ranking
fix orientation changes for linked viewers
cleanups
cleanups
cleanups
global variables fixup
cleanups
desk.ThreeContainer : do not render if not visible