add patch to add a pipe handler for glueing threads to the core main loop via

add patch to add a pipe handler for glueing threads to the core main loop via
pipes - makes it save for a thread to send a message to the main loop and not
need lots of thread locks etc.

git-svn-id: svn+ssh://svn.enlightenment.org/var/svn/e/trunk/ecore@37429 7cbeb6ba-43b4-40fd-8cce-4c39aea84d33