Fix build break for windows with missing package for IScriptEngine in prebuild.xml for OpenSim.Region.CoreModules.Tests.dll
Fix build break for windows with missing package for IScriptEngine in prebuild.xml for OpenSim.Region.CoreModules.Tests.dll

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