Use intltool to make geany.desktop translatable
Rename geany.desktop.in to geany.desktop.in.in.
Add Makefile.in.in in po/ to get translation status from msgfmt when running make.


git-svn-id: https://geany.svn.sourceforge.net/svnroot/geany/trunk@1711 ea778897-0a13-0410-b9d1-a72fbfd435f5