Engrish
that that
improve communication
Merge pull request #1 from deshipu/master

Typos and grammar in README
Rename README to README.rst
Merge pull request #2 from wmatyskiewicz/master

Readme.rst
Update MANIFEST.in
Reword "Not core" into "non-core" as a more proper form
Merge pull request #3 from deejay1/wording

Reword "Not core" into "non-core" as a more proper form
Merge branch 'master', remote-tracking branch 'allegro/master'