Updated BrainBrowser code to version 2.1.1
Added BB_2.1.0 code
Updated brainbrowser.loris.js code to match BB_2.1.0
Imported BrainBrowser version 2.1.1 scripts.
Removed commented lines.
Added loading message to BrainBrowser.
Added display of the voxel intensity value.
Added 3 sizing options for BrainBrowser viewing.
Modified width of global control div for Firefox
Merge pull request #801 from cmadjar/BB_sizing

BrainBrowser sizing option