minor changes to view3d
- BKE_camera_params_from_object now sets the lens to 35 if the object isnt a camera/lamp, without this the view3d lens would be used in camera view.
- running smooth-view multiple times now stores the initial user view rather then over-writing from the current state each time re-smoothview runs.
- redraw panels after smoothview finishes.


git-svn-id: https://svn.blender.org/svnroot/bf-blender/trunk/blender@53876 954f8c5b-7b00-dc11-b283-0030488c597c