remove inexistent variable reference, closes #80
initial work on pbt test plugin
update readme to use test plugin
nicer error when running project error outside a pbt project
Add the new plugins to setup.py
Update .travis.yml
try cleanup and remove verbose mode of pip
test for try plugin
Merge pull request #85 from jairot/master

Cleanup and tests for try plugin
Install with custom path
long version of -t
Merge pull request #87 from jairot/master

Optional Custom path on Install
Removed try reference
integration test for the supported commands
added missing commands in setup.py and all but run command on travis
Merge pull request #89 from jairot/master

Added all plugins to setup.py and integration test