Re-enabled ability for avatar to ascend and descend whilst controlling view with lmb held down on avatar (in most viewers).
Re-enabled ability for avatar to ascend and descend whilst controlling view with lmb held down on avatar (in most viewers).

This had been disabled by 30b7863 (Fri Feb 27 2015).
Relates to http://opensimulator.org/mantis/view.php?id=6835

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