riak updates
Merge branch 'master' into riak_fixes
add travis 3.3 tests
include stdlib in fixtures
Merge pull request #13 from jlambert121/puppet33

Puppet33
Fix groups; admin does not exist on EL
Support S3 buckets in regions other than us-east-1
Add mongodb support
Merge pull request #14 from bashtoni/regions

Fix groups; admin does not exist on EL
Merge pull request #15 from bashtoni/aws-regions

Support S3 buckets in regions other than us-east-1
Merge pull request #16 from bashtoni/mongodb

Add mongodb support
add puppet 3.4 tests, remove puppet 3.0
Merge pull request #17 from jlambert121/puppet_34

add puppet 3.4 tests, remove puppet 3.0