* modified API docs for filters parameter
* run.py works with pytest
* added pytest to dependencies
Merge branch 'master' of https://github.com/xnova/counterpartyd_build into develop

Conflicts:
	docs/API.rst
Update license to MIT
updated API docs, tweaked run script
moved out certain docs to counterpartyd's doc repo
additional build modules support
* build script detects git branch automatically, and docs enhanced to list pyzmq as a dep
Merge branch 'master' of https://github.com/xnova/counterpartyd_build