Unit tests for maven provider and type
DRY up the specs a little
ensure => :outdated if snapshot has been updated
ensure => latest
update on RELEASE and LATEST
Space before -U
system specs for ensure => latest

Conflicts:
	Gemfile
	Gemfile.lock

repo fixitures
ensure => latest docs
Merge pull request #23 from hawknewton/update_snapshots

Update SNAPSHOT and RELEASE/LATEST artifacts. Add more specs and system specs