better logging.

better logging.

 * log domains in lower-case only please. let's make it a standard so
   we don't have to look at the code everytime to figure out the name...

 * logs do NOT require trailing newline (\n), it's automatic!

 * do NOT add newline inside log messages!

 * add gl_common logging.

NOTE: I tried to compile all modules, but there are clear broken
      modules such as cairo and qtopia. Other modules like gl_sdl are
      broken as they were not updated to new gl_common api (resize
      method AFAIR).

git-svn-id: svn+ssh://svn.enlightenment.org/var/svn/e/trunk/evas@53174 7cbeb6ba-43b4-40fd-8cce-4c39aea84d33