Merge tag 'v0.3.0' into develop

RLS: pyline v0.2.0

* tag 'v0.3.0':
  RLS: pyline v0.3.0
Merge tag 'vreadme-travis-link' into develop

RLS: hotfix/readme-travis-link

* tag 'vreadme-travis-link':
  DOC: README.rst
DOC: setup.py version 0.3.1
Merge branch 'release/0.3.1'

* release/0.3.1:
  DOC: setup.py version 0.3.1