simplify tests, use puppetlabs_spec_helper/rake_tasks
add fixtures, Gemfile for spec_helper

also, add a spec_helper_system for when we add rspec-system (or perhaps
beaker?) tests. Note, this will /not/ work with our current Modulefile
as the versions there are.. not very useful, I reckon.
fix class rpsec tests.
add php::config tests
Merge pull request #36 from igalic/spec_tests

Spec tests