Merge pull request #8 from kmjungersen/feature/riak2.0

Feature/riak2.0
deleted obsolete ansbile module
modified some default settings and also added descriptions to each setting
simplified client connection
updated README
updated README to reflect addition of 'really_verbose' output
added a new feature enabling 'really verbose' output
added docstrings to the read/write functions
Merge branch 'master' into dev

Conflicts:
	main.py
	riak2db/local.py
	riak2db/main.py
Merge pull request #9 from kmjungersen/dev

Merging Dev into master