Fix gitlab_dbtype scope for Cedric's bug (closes: #77)
Clean documentation, use puppet-doc format
correct rakefile for puppet forge, configure lint, and fail on warning
use puppetlabs-ntp stucture, remove 3.2.0 warning (#75)

  * variable scope accros inherits,
use redis params (in gitlab-shell) and fix pgsql port
gitlab specs refactoring (work in progress)
[spec] Add unicorn tests
Bump gitlab-shell to 1.7.4 for CVE-2013-4489
Add specs opts (travis)
install: fix gitlab_whitout_gem setup
install: fix gitlab database setup flag

  * git_setup_done: for git repo
  * gitlab_setup_done: for database init
cleanup: remove unused files
install: manage gitlab finish install taggile
spec: finish basic tests
stdlib: validate params
specs: validate puppet fails
update readme
config: fix python2 owner/group

  notice: /Stage[main]/Gitlab::Config/File[/usr/bin/python2]/owner: owner changed 'root' to 'git'
  notice: /Stage[main]/Gitlab::Config/File[/usr/bin/python2]/group: group changed 'root' to 'git'
Merge pull request #79 from sbadia/spec

Add specs tests and a lot of refactoring