Blender Git Loki

* Fix crash when linking something illegal to an Object.
Pointed out and fixed by Stephen Swaney

- text provided by Gregor Mueckl
describes the MEM_mallocN and MEM_callocN api

In ODE, a dVector3 is really a 4D array ... the 3D initialization
used in this file caused the MipsPro 7.4 compiler to choke
... please test on all platforms!

- Bisschofftep's improvements of tooltips text.
in editmesh three error menus were made more clear.

- a control-s character accidentally inserted here... but how?

- Duplicated both the "Sync" button (from Sound buttons) and the "Frs/Sec"
button (from the Render buttons) in the Anim Buttons (F7) for more
clarity.

- Removed old 'AnimSpeed' option

- fixed bug #448

now 'only shadow' lamps won't give light when rendering without shadows.

- fix bug #479

crash when deleting all curves from Curve Object, when EditButtons open.
Bad memory reference, caused by using an unsupported feature in
interface.c... fixed by not using that feature! (making buttons with NULL
pointers)

- fix bug #480
SHIFT+C in 3dWindow didnt update the other 3d windows, when open.

- fix bug #481
when adding a new scene in a Screen without buttons window, a pointer
was referenced which is zero

allow NAN_SDL etc. to be overridden on OS X

Making Hans' mods to sdl in nan_definition.mk work under irix.

SDL definitions cleanup and fix for FreeBSD (FreeBSD SDL ports
maintainers really *really* only want to use sdl11-config while not
offering sdl-config as well ...)
This patch was briefly discussed on -committers but still might break
SDL stuff.

- make sure shadowbuffers are tested & corrected for sizes that are
multiples of 16 pixels

A little more cleanup, removed a bunch of unused vars in the code.
Trying to get rid of some of the extra warnings we can ignore ;)

Kent

- Transition period for Windows... Part 2! :)

- Transition period for Windows... Ctrl+U now saves in
~/.blender, but we still check old locations to avoid people from
losing settings! :)

This does not affect any other platform.

release number is 2.28a

- Fix bug #250:
Blender no longer uses the windows dir as %HOME%
This also fixes the ".blanguage not found" errors when
double-clicking .blend files. (Win32)

Needs testing at Win2k/XP!!!

- increased toon value 'size' to 3.14 for diff, and 1.53 for spec, as in
tuhopuu (as max for buttons)
- Sun lamps now do toon specularity too

Hemi lamps dont do any other shader than the old ones still... the
implimentation of it in Tuhopuu is disputable, will solve this for 2.29