Started adding test goals to README
Merge branch 'coverage' of https://github.com/edthedev/minion into coverage
Blank line for PyLint
Documented run_all_tests.sh helper method.
Merge branch 'coverage'

Conflicts:
	brain_of_minion.py
Merge branch 'master' of https://github.com/edthedev/minion
Removed an unused method.
Cleaned up some PyLint warnings.