Reset some more ruby/gem env-variables before running "puppet"
Reset bundler config instead of ruby/gem config before "puppet --version" call
Fixed parallel installation issues
Formatting
Formatting (travis roulette)
Merge pull request #187 from pyromaniac/master

Fixed parallel installation issues
Merge pull request #185 from njam/reset-more-env

Reset some more ruby/gem env-variables before running "puppet"
Check commit ids in tests installing and updating git modules
Issue #181 Add tests for duplicated module installation
Issue #180 #13 Add pending tests
Pending is not accepting arguments now, comment until implemented
Bump version to 0.9.16 and update changelog