update crowbar.yml for support redhat
add python-pip rpm
virtualenv pkg
missed package name
Merge pull request #25 from MirantisDellCrowbar/feature/DCB-149/pebbles/master

https://github.com/crowbar/barclamp-git/pull/25

Merged by devtool for rajinir
Add section heading to follow pattern set by community for other proposal sections
all PFS options will be set to true by default, but will be hidden from UI
Merge pull request #26 from dpaterson/pull-req-release-roxy-master-371a3207c30cd91adca1b55949b50f209c9fa94d

https://github.com/crowbar/barclamp-git/pull/26

Merged by devtool for ArkadyKanevsky
Merge branch 'release/roxy/master' into feature/pfs-ui/roxy/master

Conflicts:
	crowbar_framework/app/views/barclamp/git/_pfsdeps.html.haml
Merge pull request #27 from MirantisDellCrowbar/feature/pfs-ui/roxy/master

https://github.com/crowbar/barclamp-git/pull/27

Merged by devtool for ArkadyKanevsky
resolve conflict