Make sure the barclamp is always hidden

We need to set user_managed to false in crowbar.yml
Merge pull request #14 from SUSE-Cloud/release/pebbles/master

drop exec bit on text files
Merge pull request #13 from vuntz/user-managed

Make sure the barclamp is always hidden
First pass at porting to Havana

We now use the 2013.2 tarballs. And all quantum references are replaced
with neutron ones.
Merge pull request #16 from vuntz/havana-port

First pass at porting to Havana
Revert "First pass at porting to Havana"

This reverts commit c2776c3c3612638a713070a2fca07f9092178349.
Merge pull request #19 from vuntz/release/pebbles/master

Revert "First pass at porting to Havana"