Fixing tests.

Tests were looking in the wrong ssl directory, so updated to use ${settings::ssldir}.  Also, tests were hanging on puppet master --no-daemoninze, so let the master daemonize.
Merge pull request #60 from mhaskel/fix_tests

Fixing tests.
Merge branch '1.2.x' into 12xmerge
Merge pull request #61 from apenney/12xmerge

12xmerge
Add RHEL7 and Ubuntu 14.04.
Merge pull request #62 from apenney/new-platforms

Add RHEL7 and Ubuntu 14.04.
Prepare 1.2.4.
Claim PE3.3 support.