Rename spec classes
Use different naming for specs
Organize tests, allow running subtests alone
Refactor spec_helper
Increase max_execution_time to 9999

The php ini-setting "max_execution_time" seems to be seriously broken in combination with Imagick.
When converting animated GIFs a value of 240 is breached within a few seconds.
Also the value 0 (no limit) is breached immediately.
Since we have a CGI timeout limit in apache it's safe to basically disable the php timeout.
Merge pull request #191 from njam/issue-191

Increase phps max_execution_time
Refactor vagrant stuff bit more
Add verbose information about manifest
Merge branch 'master' of github.com:cargomedia/puppet-packages into issue-190
Adjust to code review
Merge pull request #190 from tomaszdurka/issue-190

Improve specs
Merge branch 'master' of github.com:cargomedia/puppet-packages into issue-187