Blender Git Loki

Render Branch: svn merge https://svn.blender.org/svnroot/bf-blender/trunk/blender -r28890:28948 (missing release/scripts/modules/add_object_utils.py and changes from source/blender/render/intern/source/texture.c source/blender/render/intern/source/rendercore.c source/blender/makesrna/intern/rna_scene.c source/blender/imbuf/intern/tiff.c), will manually merge next.