Fix frame times when updating scene on timer.
Fix frame times when updating scene on timer.

M-O-S-E-S/opensim,OpenSimian/opensimulator,RavenB/opensim,OpenSimian/opensimulator,RavenB/opensim,M-O-S-E-S/opensim,OpenSimian/opensimulator,TomDataworks/opensim,RavenB/opensim,OpenSimian/opensimulator,EriHoss/OpenSim_0.8.2.0_Dev_LibLSLCC,M-O-S-E-S/opensim,RavenB/opensim,EriHoss/OpenSim_0.8.2.0_Dev_LibLSLCC,EriHoss/OpenSim_0.8.2.0_Dev_LibLSLCC,EriHoss/OpenSim_0.8.2.0_Dev_LibLSLCC,RavenB/opensim,TomDataworks/opensim,M-O-S-E-S/opensim,OpenSimian/opensimulator,OpenSimian/opensimulator,TomDataworks/opensim,RavenB/opensim,TomDataworks/opensim,TomDataworks/opensim,QuillLittlefeather/opensim-1,QuillLittlefeather/opensim-1,QuillLittlefeather/opensim-1,QuillLittlefeather/opensim-1,TomDataworks/opensim,M-O-S-E-S/opensim,TomDataworks/opensim,OpenSimian/opensimulator,EriHoss/OpenSim_0.8.2.0_Dev_LibLSLCC,QuillLittlefeather/opensim-1,EriHoss/OpenSim_0.8.2.0_Dev_LibLSLCC,QuillLittlefeather/opensim-1,M-O-S-E-S/opensim,QuillLittlefeather/opensim-1,EriHoss/OpenSim_0.8.2.0_Dev_LibLSLCC,M-O-S-E-S/opensim,RavenB/opensim