handle git consistency
improve build cache
create group with member
don't download cached pips
fix verify cached pips
we fetching pips from crowbar.yml even if this is not PFS build
pip_options is string and string has no .any method
style fix
strongly requirements for pip distribute
Merge branch 'bug/pfs-havana/roxy/master' into feature/pips/master
resolve conflict
Extracted locales into seperate locales file on the rails way
Merge pull request #31 from MirantisDellCrowbar/feature/pips/master

Changed behavior of git barclamp
Merge pull request #33 from tboerger/feature/locales

Extracted locales into seperate locales file on the rails way
Integrated bootstrap templating
Merge pull request #32 from tboerger/feature/bootstrap

Bootstrap integration
Merge pull request #28 from MirantisDellCrowbar/feature/git_fsck/roxy/master

handle git repos consistency
remove collect pips from crowbar.yml, improve caching feature by UPDATE_GIT_REPOS
Merge pull request #35 from MirantisDellCrowbar/improve/pip-from-crowbar/roxy/master

remove collect pips from crowbar.yml, improve caching feature by UPDATE_GIT_REPOS
Whitespace cleanup