BulletSim: revert angular vertical attraction from motor to code. The motor code did not return the restoring difference but the current value. Remove unused commented out code.
BulletSim: revert angular vertical attraction from motor to code. The motor code did not return the restoring difference but the current value. Remove unused commented out code.

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