Remove roles from nodesets
Update acceptance tests
Install rubygems only if ruby version < 1.9
Check if service is listening in acceptance tests
Fix SSL and add acceptance tests
Fix /etc/sysconfig/ldap vars values for RedHat (thanks @elisiano)
Better error messages handling in providers
Auto enable strict_variables for unit tests when puppet > 3.5
Use beaker-rspec > 2.0
Use rspec 3.x pending semantics
Remove dependency on any2array (Fixes #13)
Add ability to specify ldap* interfaces.