Merge tag 'v0.0.4' into develop

New Release
Added a LICENSE file

Signed-off-by: Pankaj Singh <psjinx@gmail.com>
Added travis.yml

Signed-off-by: Pankaj Singh <psjinx@gmail.com>
Try builds for Python 2.7 only

Signed-off-by: Pankaj Singh <psjinx@gmail.com>
Removed minimum cover percentage

Signed-off-by: Pankaj Singh <psjinx@gmail.com>
Added build status to README

Signed-off-by: Pankaj Singh <psjinx@gmail.com>
Merge branch 'release/0.0.5'