Update proj dependency to 4.9.0b2
Add support for out of source builddir
Merge pull request #8 from m-kuhn/proj-update

Fix proj version and support for out of source builddir
Followup 225c135: Create libs.xml before it is required
Merge pull request #9 from m-kuhn/proj-update

Followup 225c135: Create libs.xml before it is required
Add missing trailing backslash
Merge pull request #1 from qgis/master

update 2014-07-08