Fix build error after removing return value from MEM_freeN.

git-svn-id: https://svn.blender.org/svnroot/bf-blender/trunk/blender@56938 954f8c5b-7b00-dc11-b283-0030488c597c
Related to #35452: show warning when unwrapping object with negative scale, same
as we already do for non-uniform scale.

git-svn-id: https://svn.blender.org/svnroot/bf-blender/trunk/blender@56939 954f8c5b-7b00-dc11-b283-0030488c597c
Fix to show numpad . instead of NDOF fit as first shortcut key in menus.

git-svn-id: https://svn.blender.org/svnroot/bf-blender/trunk/blender@56940 954f8c5b-7b00-dc11-b283-0030488c597c
Fix compiler warnings with westin OSL code.

git-svn-id: https://svn.blender.org/svnroot/bf-blender/trunk/blender@56941 954f8c5b-7b00-dc11-b283-0030488c597c