Blender Git Loki

Forgot to add correct changed force_draw_all in stubs.c

More undo goodies;

- Undo for editmode Font object
- Undo for posemode :)
(btw; it also means posemode remains active on file load)

Tweaked the force_draw() calls, to allow headerprint() to work while
doing a transform. Solves bug reported by Brecht about this.

Some additions to the docs for my scripts.

less scary 'python not found' msg was too warm and fuzzy.
now msg is less less scary and invisible if python is available.

Lotsa undo stuff added;

- ALT+U undo menu shows history for global undo as well
- Added undo pushes for buttons window more consistantly
- Added it & tested for ipowindow too
- Added it in outliner
- And quite some missing occasions for 3d window editing

Scripts:
-- adding help_browser.py to show help for installed scripts;
-- updated scripts to include basic doc info to be shown with above script:
script authors can / will / should update with more info, of course;
-- updated some scripts to newer versions: disp_paint, fixfromarmature, hotkeys, etc.

fix bug #1546
ghost was unaware of extra *<>* key on german keyboards on windows

Fixes in bpython:
-- Alexander Szakaly reported and provided a patch for Material.c and NMesh.c to solve crash in material handling when there's no material.
-- Ton reported a crash with advancing a frame after creating a new script link. I couldn't reproduce the crash, but added a check in BPY_do_pyscript to make sure the passed ID pointer is valid.

Thanks both.

Fixed execution bit test for yafray plugin loading under unix.
Now, it just tests for read permissions.

Added some missing undo pushes for the UV editor and UV Face Select Mode.

Global undo now saves/loads unused data as well.

Found one other problem in convec() call... cannot use calcnormfloat4()
there, since the calcnormfloat of course requires a regular quad!

Added undo in UV FaceSelect mode (3d window) and in UV Image window.
Brecht; can you give it a good test :)

Fix, as reported by Martin; the 'make dupli real' code would also apply
size and rotation.

Fix fixed time (enable all frames)

Update Python reference version number

- Pending Hook work; falloff value for soft hook deformation.
Falloff= distance where influence becomes zero.

Fix for bug #1487

On OSX, the SHIFT key release event got lost after a 'mouse pointer warp'.
Replaced the warp call in ghost, and updated the fly mode code to read
events better.

Nice positive side effect; using arrow keys to move while transform (e.g.
grab/rotate/scale) goes much much nicer now!

Solved annoyance in OSX warp cursor. The former used CGPostMouseEvent call
behaves very unpredictable (ask google) and seems to clear pending events
as well (fly mode, shift event dissappears).

The now used call, CGWarpMouseCursorPosition, creates no event so it has
to be combined with updating mouse cursor location in ghostwinlay.c