Blender Git Loki

code cleanup: typos and set exceptional cases of zero length normals as UNLIKELY().

fix for bug setting single user obdata while in editmode, it didnt work (made many copies but didn't assign them), so disable it.

== filebrowser ==
added operator for resetting (cleaning up) the recent folders list in the file-browser panels.
(small and low risk request by dfelinto)

== filebrowser ==
further fixes for 'RECENT' files panel in filebrowser:
* Also add the recent folder at the head if it is not yet in the list
* since we now insert at the head, we need to remove the skipping of the first entries if there are too many. Now correctly leaving the last elements unwritten.
* Another consequence of inserting at the head is that we don't want to reverse the list in the recent panel anymore - got rid of the corresponding code.

fix: obvious bug in recent fix for the 'recent file' bookmark order.

Revert r50528: "Performance fix for Cycles: Don't wait in the main UI thread when resetting devices."

This commit leads to random freezes in Cycles rendering:
https://projects.blender.org/tracker/index.php?func=detail&aid=32545&group_id=9&atid=498

The goal of this commit was to remove UI lag for OSL, but since that is not officially supported yet, better revert it until a proper fix can be implemented in 2.65.

Updating mingw32 config to reflect new boost libraries in svn
(1.47 -> 1.49)

Fix cycles panorama camera not working with depth of field, patch by
Daniel M. Basso, thanks!

Fix mac build issue after recent file browser fix.

Cycles: change preview "resolution divider" that gave the number of lower
resolutions to render, to a "start resolution" which gives the resolution
to start at.

This avoids unnecessary rendering of small resolutions in small viewports,
and avoids long waiting on big viewports.

UI: cosmetic tweak to render/animation/play buttons, align, change icon.

Release Cycles:
* Bump BLENDER_VERSION_CYCLE to rc. BCon4, bugfixes only.

Fix compilation for non GCC compilers

Was simple copy pase error.

Fix compilation issue, also get rid of annoying "_MSC_VER not defined"
preprocessor ambiguity for MinGW

Remove obsolete code from BKE_tracking_marker_clamp

Fixed crash in cases sequencer returns NULL image buffer

Happens when there's no strip under current frame. Simply added NULL-check.

fix [#32442] UNDO causes actual shape key to be lost, undoing a modification of another shape key.

add endian switching to mask shape key loading (loading mask animations between big/little endian systems would break), also set attributes to BLI_endian_switch_* functions.

code cleanup: fsmenu.c names were confusing - fsms / fsme / prev --> fsm_head / fsm_iter / fsm_prev

code cleanup: correct include paths and comment