Fix recent windows build break.
Fix recent windows build break.

Add missing OpenSim.Framework.Servers reference

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