Fix SuSe Linux build break
Allow the octopus to set a channel at floater level to disambiguate between simultaneously open floaters
Merge branch 'master' of github.com:singularity-viewer/SingularityViewer
LLSliderCtrl callbacks actually get the child LLSlider object, not the LLSliderCtrl object.
Support Legacy Region/Estate Environment

Also Disable Environment Tab when the cap required to use it isn't supported.
Merge remote-tracking branch 'shyotl/master'
Less prim peekaboo antics.