Add rake to Gemfile
Update Gemfile.lock
Add example Rakefile

Pulled from cf-services-release (mysql_service)
Ignore binstubs and bundle artifacts
Use component! instead of component here

#component now requires 2 arguments and is meant to
register a component, not to fetch an already registered
one
Announce it when CCNG repository is being cloned

Otherwise it's easy for beginners to get the impression
that RSpec has hang up