Look for files in serveral paths
Merge pull request #38 from jairot/master

Look for files in serveral paths
new plugin testing
Export Path in Travis
Fetch and updates the new plugin and new subcommand managment
Merge pull request #42 from gilgamezh/master

Improve virtualenv detection and package install under virtualenv
Remove pass
Merge pull request #39 from jairot/master

new plugin testing