Fixed some comments, doxygen support and compatibility defines.
tree3dca766c4a3357f52ee4ca2512459c566f6b61bc
-rwxr-xr-x 220 .gitignore
-rw-r--r-- 239 Makefile.am
-rw-r--r-- 11536 acinclude.m4
-rw-r--r-- 4733 aminclude.am
-rwxr-xr-x 77 autogen.sh
-rw-r--r-- 856 configure.ac
-rw-r--r-- 31849 doxygen.cfg
drwxr-xr-x - include
-rw-r--r-- 251 libxdg-basedir.pc.in
drwxr-xr-x - src
drwxr-xr-x - tests