modularzing counterblockd
Merge remote-tracking branch 'origin/develop' into modular-dev
set testnet block back to new value, fixed typos
collection hash logging
some changes to the tests module
updated pip-requirements
major reorg in process... (sorry for the large commit). parses successfully on testnet, but more testing needed
Merge remote-tracking branch 'upstream/develop' into modular

Conflicts:
	counterblockd.py
	lib/blockchain.py
	lib/blockfeed.py
	lib/processor/api.py
	lib/util.py
	pip-requirements.txt
Merge pull request #80 from porcupine/modular

Modularizing Counterblockd functionality & plugin interface for third-party modules
*PLUS, source code reorganization*