* layout.itemR now has icon_only option to show only icon
in e.g. enums buttons, for uv editor header.
* Automatic key shortcuts in menus now show the shortcut even if
operator properties don't match. Not sure this will work well
everywhere, but seems to be working ok for now.
* Open recent now show shorter filenames instead of the whole
file path.
* Tweak object Duplicate menu item.
- BLI_add_slash returns the new string length.
- BLI_where_am_i() would often have /./ in the path (not incorrect but annoying, got into python exceptions)
- release/ui/space_image.py, py error referencing invalid keyword args.
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)
