New: yeganesh, a small wrapper around dmenu.

Signed-off-by: Moritz Ulrich <moritz@tarn-vedra.de>
tinycc: updating it to 0.9.26

I simplified the expression a bit. And I renamed it to 'tcc'.
I think everyone calls it tcc.
Merge pull request #434 from the-kenny/yeganesh

New: yeganesh, a small wrapper around dmenu.