Since we only have one API reference, we can drop the clutter/ sub-level, and have all the files under doc/reference.
svn merge \ https://svn.o-hand.com/repos/clutter/trunk/clutter@2509 \ https://svn.o-hand.com/repos/clutter/branches/clutter-ivan@HEAD
* path-alpha-func.png: Image showing the effects of different alpha functions on the same path behaviour. * Makefile.am: Add fixxref options.