Blender Git Loki

Merge branch 'master' into KTX_support

Conflicts:
source/blender/blenkernel/BKE_image.h
source/blender/blenkernel/intern/dynamicpaint.c
source/blender/blenkernel/intern/image.c
source/blender/blenkernel/intern/movieclip.c
source/blender/blenkernel/intern/sequencer.c
source/blender/editors/space_image/image_buttons.c
source/blender/editors/space_image/image_ops.c
source/blender/gpu/intern/gpu_draw.c
source/blender/imbuf/IMB_imbuf_types.h
source/blender/imbuf/intern/allocimbuf.c
source/blender/imbuf/intern/cineon/cineon_dpx.c
source/blender/imbuf/intern/jp2.c
source/blender/imbuf/intern/jpeg.c
source/blender/imbuf/intern/openexr/openexr_api.cpp
source/blender/imbuf/intern/png.c
source/blender/imbuf/intern/targa.c
source/blender/imbuf/intern/tiff.c
source/blender/makesrna/intern/rna_image.c
source/gameengine/Ketsji/BL_Texture.cpp