Document availability of cloog-0.16

2011-01-25 Tobias Grosser <grosser@fim.uni-passau.de>

	* doc/install.texi: Document availability of cloog-0.16.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@169197 138bc75d-0d04-0410-961f-82ee72b054a4