upgrade rails and ruby. switch to different debug gem as debugger 1.6.8 does not support ruby 2.1.2
switch to different ports for mpd as the chef installation start an mpd instance on port 6000 on mpd package install
upgrade ruby in chef config
group gems
update gems
add licence
try to fix vagrant setup
set correct ruby version
only use port 80 for testing
comment why min 1GB RAM for the VM
docu
fix bug with wrong passenger_ruby path
better structure
fix jquery-ui includes
update cheffile.lock
Merge branch 'feature/fix-vagrant-setup' into develop
fix #60