WIP: refactoring external repo discovery
Refactor: Moving copypasted code in dedicated function
adding debug data
better debug text
moving most of the deploy receipes to new func
Enhancement: (still WIP) added `easybib_launchpad` provider

 * refactored recipes to use the new provided
 * updated metadata (to reflect new dependency)
Merge pull request #100 from till/refactor/repo-discovery

WIP: refactoring external repo discovery
deploy only within opsworks, return false otherwise
Enhancement: very important whitespace commit cc @fh
Merge branch 'refactor/deploychecks'
using reload instead of restart
restarting nscd after avahi changes
Merge pull request #104 from fh/topics/nscd-restart

Bugfix: restarting nscd after avahi changes
Merge pull request #103 from fh/topics/prosody-nicer

Enhancement: Prosody: Using reload instead of restart