remove BLI_array allocations from uv/color reverse, rotate. 


git-svn-id: https://svn.blender.org/svnroot/bf-blender/trunk/blender@56710 954f8c5b-7b00-dc11-b283-0030488c597c
Fix crash when closing blend files with no line styles


git-svn-id: https://svn.blender.org/svnroot/bf-blender/trunk/blender@56711 954f8c5b-7b00-dc11-b283-0030488c597c