VarRegion: add RegionSize[XYZ] to RegionInfo.cs. Update RegionInfo parameter and serialization routines to serialize the region size if it is not the LegacyRegionSize.
VarRegion: add RegionSize[XYZ] to RegionInfo.cs.
Update RegionInfo parameter and serialization routines to serialize
the region size if it is not the LegacyRegionSize.

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