autotools cleanups:

autotools cleanups:

 * reorganize configure.ac
 * select default opptions in configure.ac (disable openssl
   for windows ce)
 * fix Libs.private field and add Requires field in eep.pc
 * rename eet.c.in to eet.dox.in
 * use css file from other packages. Now the doc is correctly
   displayd (need a rename of eet.css to e.css, though. will be
   next commit)

git-svn-id: svn+ssh://svn.enlightenment.org/var/svn/e/trunk/eet@37114 7cbeb6ba-43b4-40fd-8cce-4c39aea84d33