Add optional total avatars, total prims and active prims stats to ODE plugin.
Add optional total avatars, total prims and active prims stats to ODE plugin.

These will act as a sanity check with the main scene stats, to show that physics scene entities are being managed properly.
Total prims will not match scene total prims since physics total does not include phantom prims

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