feat(manager): support relative paths
test(bower): omit testing files within bower_components
refactor(example): added pip iat
feat(styles): pull pip styles and change location of scss files
feat(pip): support for pip tasks
Merge branch 'pip'

* pip:
  feat(pip): support for pip tasks
  feat(styles): pull pip styles and change location of scss files
  refactor(example): added pip iat
  test(bower): omit testing files within bower_components
  feat(manager): support relative paths
fix(pip): correct lib urls