Missed test cases covering the warnings

Thus let `warn` slip through. This catches that issue.
Merge pull request #7 from mhaskel/test_updates

Missed test cases covering the warnings
Fix description for use_init in README.
Remove puppet 2.7 and ruby 1.8.7 from travis matrix
Merge pull request #8 from mhaskel/docfix

Fix description for use_init in README.
Merge pull request #9 from mhaskel/travis_updates

Remove puppet 2.7 and ruby 1.8.7 from travis matrix
Call install_ methods only once in spec_helper_acceptance

install_puppet already installs puppet on every host. Remove code that
loops over the host array and calls install_puppet for each host in a
multi-host configuration.
Merge pull request #10 from colinPL/install_twice_fix

Call install_ methods only once in spec_helper_acceptance
Tomcat 7.0.55 was released.

This really needs to be addressed in a more permanent way, but this
should at least get things running through CI/
Merge pull request #11 from mhaskel/test_fixes

Tomcat 7.0.55 was released.
RedHat/CentOS5 also have java6.
Merge pull request #12 from mhaskel/rhel5

RedHat/CentOS5 also have java6.
0.1.1 prep
Merge pull request #13 from mhaskel/0.1.1-prep

0.1.1 prep
Update compatibility information.

Add note in README about requirement for augeas >= 1.0.0.  Add
known-good OSes to metadata.json.
Merge pull request #15 from mhaskel/compatibility

Update compatibility information.
0.1.2 prep
Merge pull request #16 from mhaskel/0.1.2-prep

0.1.2 prep
Clean up spec for unsupported tests.
Merge pull request #18 from mhaskel/acceptance_test_fixes

Clean up spec for unsupported tests.