minor: Add some method doc to HasGroupChanged and Schedule GroupForFull/PartUpdate() to indicate when region modules need to invoke them
minor: Add some method doc to HasGroupChanged and Schedule GroupForFull/PartUpdate() to indicate when region modules need to invoke them

BogusCurry/arribasim-dev,M-O-S-E-S/opensim,BogusCurry/arribasim-dev,justinccdev/opensim,TomDataworks/opensim,ft-/opensim-optimizations-wip-extras,ft-/opensim-optimizations-wip-extras,Michelle-Argus/ArribasimExtract,Michelle-Argus/ArribasimExtract,justinccdev/opensim,EriHoss/OpenSim_0.8.2.0_Dev_LibLSLCC,ft-/opensim-optimizations-wip-tests,ft-/opensim-optimizations-wip,ft-/opensim-optimizations-wip,EriHoss/OpenSim_0.8.2.0_Dev_LibLSLCC,rryk/omp-server,M-O-S-E-S/opensim,QuillLittlefeather/opensim-1,ft-/opensim-optimizations-wip,bravelittlescientist/opensim-performance,M-O-S-E-S/opensim,justinccdev/opensim,BogusCurry/arribasim-dev,EriHoss/OpenSim_0.8.2.0_Dev_LibLSLCC,BogusCurry/arribasim-dev,Michelle-Argus/ArribasimExtract,OpenSimian/opensimulator,M-O-S-E-S/opensim,M-O-S-E-S/opensim,justinccdev/opensim,EriHoss/OpenSim_0.8.2.0_Dev_LibLSLCC,RavenB/opensim,BogusCurry/arribasim-dev,ft-/opensim-optimizations-wip-tests,TomDataworks/opensim,RavenB/opensim,Michelle-Argus/ArribasimExtract,rryk/omp-server,ft-/opensim-optimizations-wip-extras,ft-/arribasim-dev-extras,BogusCurry/arribasim-dev,OpenSimian/opensimulator,RavenB/opensim,TomDataworks/opensim,ft-/arribasim-dev-extras,bravelittlescientist/opensim-performance,justinccdev/opensim,ft-/opensim-optimizations-wip,ft-/arribasim-dev-tests,ft-/arribasim-dev-tests,TomDataworks/opensim,ft-/arribasim-dev-tests,RavenB/opensim,Michelle-Argus/ArribasimExtract,OpenSimian/opensimulator,EriHoss/OpenSim_0.8.2.0_Dev_LibLSLCC,RavenB/opensim,OpenSimian/opensimulator,ft-/opensim-optimizations-wip-extras,QuillLittlefeather/opensim-1,QuillLittlefeather/opensim-1,justinccdev/opensim,QuillLittlefeather/opensim-1,RavenB/opensim,EriHoss/OpenSim_0.8.2.0_Dev_LibLSLCC,rryk/omp-server,TomDataworks/opensim,rryk/omp-server,OpenSimian/opensimulator,ft-/opensim-optimizations-wip-tests,ft-/arribasim-dev-tests,ft-/arribasim-dev-tests,QuillLittlefeather/opensim-1,TomDataworks/opensim,bravelittlescientist/opensim-performance,QuillLittlefeather/opensim-1,ft-/arribasim-dev-extras,bravelittlescientist/opensim-performance,ft-/opensim-optimizations-wip-tests,bravelittlescientist/opensim-performance,M-O-S-E-S/opensim,OpenSimian/opensimulator,ft-/arribasim-dev-extras,OpenSimian/opensimulator,EriHoss/OpenSim_0.8.2.0_Dev_LibLSLCC,QuillLittlefeather/opensim-1,ft-/arribasim-dev-extras,ft-/opensim-optimizations-wip-extras,TomDataworks/opensim,rryk/omp-server,rryk/omp-server,M-O-S-E-S/opensim,ft-/arribasim-dev-tests,ft-/opensim-optimizations-wip-tests,Michelle-Argus/ArribasimExtract,ft-/arribasim-dev-extras,bravelittlescientist/opensim-performance,RavenB/opensim