switch to stable/havana for pfs
cleared pfs_deps and fixes
add sysfsutils for caching
selecting controller node according to intended role
don't use storage nodes for compute
use compute intended role for compute nodes
fix pip require for distribute
Update Hyper-V Barclamp to Python 2.7.5 and local Python environment

Updated the Hyper-V Barclamp to use Python 2.7.5 and extract all Python modules from a local archive, with no need for internet connection.
Fixed pyopenssl dependency issue for SUSE Cloud 2.0
Set verbose by default

Nova log files are really useless without INFO logging, and
it doesn't add that much overhead (compared to debug logging).
Create Home directory if it is missing for Nova
get back create_user_and_dirs and fix user resource
transfer the user modification block from config.rb to compute.rb
Skip db sync on SUSE

We set it up in our packages already properly.
Merge pull request #266 from jsuchome/intended-roles

Got +1 and smoketesed => merging.
Add initial migration for Pebbles -> Roxy

Minimal schema fixes for migrating from Pebbles to Roxy.
Merge pull request #268 from vuntz/fix-hyperv

Got smoketested and we had it in pebbles => merging.
Extracted locales into seperate locales file on the rails way
Merge pull request #272 from dirkmueller/skip_db_sync

Skip db sync on SUSE
Merge pull request #275 from tboerger/feature/locales

Extracted locales into seperate locales file on the rails way
Merge pull request #267 from MirantisDellCrowbar/bug/nova_homedir/master

Bug fix: create specified home directory for nova user