Add phing as dependency
Add build script to generate the lang archives
Add build tasks for de_x_sie
Use git archive + phings UnzipTask
Use phing to check for lint
Remove hardcoded "release-" to allow packaging of HEAD and develop-*
Use phing on travis
Fix phing project name and validator call for non-windows
Remove parallel
Run de and de-x-sie builds separatly so we can run both and fail correctly
Fix package preparation
Remove empty xml element body
Ignore packages/ directory
Merge branch 'feature/build-script' into feature/build-script-ascraeus

Conflicts:
	.travis.yml