* utility function BLI_findstring to avoid listbase lookup loops everywhere.
eg:
ListBase *lb= objects= &CTX_data_main(C)->object;
Object *ob= BLI_findstring(lb, name, offsetof(ID, name) + 2);
* made some more math functions use const's, (fix warnings I made in previous commits)
Added a utility function to check which transforms for an object or bone are animated, returning these as bitflags and/or optionally retrieving the relevant F-Curves too. Beware that this method may not be working correctly yet, but it shouldn't hurt anyone in the meantime :)
Also, split RNA-path building function up into a version which only creates the path up to the given struct, with the other parts being added later.
DONE:
* moved almost all declarations from BLI_blenlib.h into their own proper header files.
* BLI_blenlib.h still includes all the declarations for convenience and to avoid changes in existing code
* split util.c into several files, where it wasn't done already
* DynamicList -> dynamiclist,
* ListBase -> listbase,
* String utility functions -> string.c
* removed a few unused macros and functions, if they're needed back, they're still in svn ;)
TODO:
* btempdir global
* further cleanup in the code of the different modules (especially util.c)
