[#1] seperate the value forwarderopts and extend the classes in
serverinstall.pp
Fixed it so tests are running now.. failing but running
Added firewall class to fixtures
Got tests workign again

I cleanred up the fixtures directory and added it to gitignore, so
hopefully it won't get in there again.

Updated the ipa_spec test to look for the ipa-master package, is that
correct for those params? If all these look good, go ahead and merge
this update whenever :smile:
Merge pull request #39 from tfhartmann/bug/fixing_tests

Fixed it so tests
Merge pull request #38 from afdata/hotfix-1-quotation-marks

[#1] seperate the value forwarderopts and extend the classes in