Blender Git Loki

Made fly mode use the camera when in camera view rather then jumping out of camera view for the actua flying as it did before.

== FFMPEG ==

Made internal ffmpeg-libraries link by explicitly specifying the archive-files.
(Thanks GSR for pointing this out)

Otherwise, blender always links to the system-libs.

Bugfix #4471

Using Weight/Vertex Paint, the current color was not reset, causing Object
name or axes to draw in random colors.

removed numerious spelling mistakes

Change the order of "if flag" checking so that weightpaint and vertex paint modes catch the UKey for undo before face select.
I was having to switch out of face select to undo then go back into face select mode.
FaseSelect+WeightPaint is very usefull, while wait painting its very unlikely youd want to be UV mapping faces.
Also Made all space.c's c++ comments into C style.

Object_join Was raising exceptions about being in background mode when it wasnt, this seems to fix it. memory corruption is an unlikely resion because its the first check.

Fixed a bug where loose edges would raise an error when the FGON value was unset.
also added LOOSE to the EdgeFlags dict.

removing this script because editmode select group replaces it.

...Forgot to actually draw the image when xml export was used.
Another erroneous assumption based on my Ogl problems...

join could crash blender in background mode or if the mesh was not in the current scene. added exceptions for both and notes in the EpyDocs.

== FFMPEG ==

Merge conflict indicators left... arghh.

== FFMPEG ==

Added Cygwin / mingw default location also

==FFMPEG==

forgot to commit nan_definition changes

== FFMPEG ==

Added extern/ffmpeg.
Gets only build on WITH_FFMPEG=true and NAN_FFMPEG = LCGDIR/ffmpeg.

Bugfix, Campbell irc report; the 'error no camera' didn't halt actual
rendering completely. Making ESC (push window) work confusing or even
save images in Anim (and crash).

Bug 4474

When using the Object buttons (F7) menu to parent an object, a check was
missing if object might have been library data.

Displacement didn't react correct for stencilling. Our confusing system
has both geometry-normal displace as texture-normal displace. The first
didn't get stencilled.

Patch from Ed Halley to ensure transmissivity values get the right
defaults.

Fix #4472

Material option "Only shadow" didn't work 100% anymore since shadowbuffer
returns 0.0 (shadow) on backfacing normals.

Added extra test in code to solve this.

Many buttons assumed G.vd existed. found all? buttons that cheashed Blender and made them test for G.vd