Blender Git Loki

Bugfix #17465: "Pose Edit Not Possible" message activated on 3D navigation

When navigating the 3d-view with a bone (or bones) selected, 'Rest Pose' enabled for the armature, and 'Orbit Around Selection' turned on, a "Pose Edit Not Possible" warning would pop up every time the view was manipulated.

Was caused by a missing check for the 'TFM_DUMMY' transform mode used when calculating center to use (based on active item)