Merge pull request #2 from zennoc/master

Added ulimit parameter
Automatic README conversion from rdoc to md
Enabling Travis integration
Added Travis Status icon
- Only require user creation in netinstall if user creation is set to
true.
- Remove hard coding of 'logstash' as a user.
- Change group creation to use the process_group variable.
Merge pull request #3 from brdude/master

Various changes
Remove duplicate puppi::netinstall
Merge pull request #4 from brdude/master

Remove duplicate puppi::netinstall
Fixed fixtures for Travis tests
- Add option to download monolithic or flatjar types.
- Update the default download URL.
Merge pull request #5 from brdude/master

URL update, option for differently packaged jar.
- Remove SSL Layer for JAR download. This should fix the travis build.
- Fix URL in Travis Spec
Merge pull request #6 from brdude/master

- Fix travis build.
Merge pull request #2 from example42/master

Upstream pull