Blender Git Loki

Code cleanup: BKE_ prefix for public sequencer functions

Code cleanup: remove redundant struct and some space cleanup

Code cleanup: remove unused functions

The code would be in SVN anyway and having bunch of unused code
doesn't seems to be logical.

Style cleanup: white space

Code cleanup: mark functions as static, ifdef 0 some unused functions

fix for minor regression in own recent edits: sample line was drawing in newly created curve nodes (Hue correct).

skip loading file selector icons when running in background mode.

Merging r49667 through r49680 from trunk into soc-2011-tomato

Fix crash in cases when render layers node is muted

patch [#32282] Fix segfault on exit in IM shutdown.

from Bill Currie (taniwha)

Accidentally did a commit when I wanted to revert... (ignore my last revision)

use -FLT_MAX where FLT_MIN was misused

minor edits to node view
- when single (non frame) node selected, dont zoom in, just pan.
- only reset the background when pressing home key

fix for own error confusing FLT_MIN with -FLT_MAX (didnt get into a release, dont include in log)

select linked
- dupligroup now only selects objects with dupligroup enabled.
- selected onjects are skipped, this way and undo push wont happen if no new objects are selected.

also minor edits to node view all/selected

Code cleanup: use generic threaded image buffer processor for color management

Merging r49659 through r49666 from trunk into soc-2011-tomato

Made image buffer threaded processor generic function,
so color management could use the same routines.

Should be no functional changes.

add view selected for node view