remove pre-Migration upgrade paths
remove pre-Migration upgrade paths



AlexRa/opensim-mods-Alex,zekizeki/agentservice,BogusCurry/arribasim-dev,ft-/opensim-optimizations-wip-tests,QuillLittlefeather/opensim-1,zekizeki/agentservice,QuillLittlefeather/opensim-1,cdbean/CySim,QuillLittlefeather/opensim-1,justinccdev/opensim,ft-/opensim-optimizations-wip-tests,Michelle-Argus/ArribasimExtract,Michelle-Argus/ArribasimExtract,Michelle-Argus/ArribasimExtract,M-O-S-E-S/opensim,zekizeki/agentservice,M-O-S-E-S/opensim,rryk/omp-server,ft-/opensim-optimizations-wip-tests,AlexRa/opensim-mods-Alex,ft-/opensim-optimizations-wip,TomDataworks/opensim,N3X15/VoxelSim,AlphaStaxLLC/taiga,ft-/arribasim-dev-extras,allquixotic/opensim-autobackup,TomDataworks/opensim,ft-/opensim-optimizations-wip-extras,intari/OpenSimMirror,N3X15/VoxelSim,ft-/arribasim-dev-extras,N3X15/VoxelSim,allquixotic/opensim-autobackup,EriHoss/OpenSim_0.8.2.0_Dev_LibLSLCC,TechplexEngineer/Aurora-Sim,bravelittlescientist/opensim-performance,OpenSimian/opensimulator,AlexRa/opensim-mods-Alex,AlexRa/opensim-mods-Alex,bravelittlescientist/opensim-performance,allquixotic/opensim-autobackup,TomDataworks/opensim,allquixotic/opensim-autobackup,TechplexEngineer/Aurora-Sim,M-O-S-E-S/opensim,AlexRa/opensim-mods-Alex,allquixotic/opensim-autobackup,rryk/omp-server,justinccdev/opensim,EriHoss/OpenSim_0.8.2.0_Dev_LibLSLCC,ft-/opensim-optimizations-wip-extras,AlphaStaxLLC/taiga,allquixotic/opensim-autobackup,EriHoss/OpenSim_0.8.2.0_Dev_LibLSLCC,ft-/opensim-optimizations-wip-tests,cdbean/CySim,ft-/arribasim-dev-tests,EriHoss/OpenSim_0.8.2.0_Dev_LibLSLCC,intari/OpenSimMirror,N3X15/VoxelSim,BogusCurry/arribasim-dev,TomDataworks/opensim,RavenB/opensim,Michelle-Argus/ArribasimExtract,Michelle-Argus/ArribasimExtract,rryk/omp-server,zekizeki/agentservice,OpenSimian/opensimulator,ft-/opensim-optimizations-wip-extras,TomDataworks/opensim,intari/OpenSimMirror,bravelittlescientist/opensim-performance,ft-/arribasim-dev-tests,zekizeki/agentservice,ft-/arribasim-dev-tests,M-O-S-E-S/opensim,AlphaStaxLLC/taiga,N3X15/VoxelSim,ft-/opensim-optimizations-wip,rryk/omp-server,cdbean/CySim,RavenB/opensim,intari/OpenSimMirror,ft-/arribasim-dev-extras,M-O-S-E-S/opensim,QuillLittlefeather/opensim-1,justinccdev/opensim,ft-/opensim-optimizations-wip,ft-/opensim-optimizations-wip-tests,AlphaStaxLLC/taiga,RavenB/opensim,AlphaStaxLLC/taiga,ft-/arribasim-dev-tests,intari/OpenSimMirror,EriHoss/OpenSim_0.8.2.0_Dev_LibLSLCC,RavenB/opensim,BogusCurry/arribasim-dev,AlexRa/opensim-mods-Alex,ft-/arribasim-dev-tests,rryk/omp-server,ft-/arribasim-dev-tests,OpenSimian/opensimulator,QuillLittlefeather/opensim-1,ft-/opensim-optimizations-wip,justinccdev/opensim,OpenSimian/opensimulator,bravelittlescientist/opensim-performance,ft-/arribasim-dev-extras,N3X15/VoxelSim,ft-/opensim-optimizations-wip-extras,RavenB/opensim,cdbean/CySim,Michelle-Argus/ArribasimExtract,M-O-S-E-S/opensim,justinccdev/opensim,ft-/arribasim-dev-extras,QuillLittlefeather/opensim-1,TechplexEngineer/Aurora-Sim,OpenSimian/opensimulator,BogusCurry/arribasim-dev,OpenSimian/opensimulator,RavenB/opensim,AlphaStaxLLC/taiga,OpenSimian/opensimulator,TechplexEngineer/Aurora-Sim,EriHoss/OpenSim_0.8.2.0_Dev_LibLSLCC,N3X15/VoxelSim,M-O-S-E-S/opensim,rryk/omp-server,ft-/arribasim-dev-extras,cdbean/CySim,AlphaStaxLLC/taiga,justinccdev/opensim,AlphaStaxLLC/taiga,EriHoss/OpenSim_0.8.2.0_Dev_LibLSLCC,QuillLittlefeather/opensim-1,TomDataworks/opensim,N3X15/VoxelSim,BogusCurry/arribasim-dev,cdbean/CySim,zekizeki/agentservice,intari/OpenSimMirror,RavenB/opensim,BogusCurry/arribasim-dev,TomDataworks/opensim,bravelittlescientist/opensim-performance,ft-/opensim-optimizations-wip-extras,bravelittlescientist/opensim-performance