Added Coveralls support
Added Coveralls.io badge for master branch
Updated badges
added windows testing compatibility.
fixed flake8
fixed permissions... hopefully
turned off notifications for now
Clean Up Format
reorganized significantly.  removed some stuff that will not be needed.  changed interface for heartbeat.
fixed conflict
fixed style
Challenges was Misspelled
added contract generation.  need to write tests, but downstrea node is nearing alpha status.
working node with chunk generation
removed redundancy testing folder.
removed utils.py
fixed style
changed setup to pull from heartbeat v 0.1.2 on github.
fixing requirements install permission denied...
fixed tab issue