initial proportion commit. should return numerator and denominator
Merge branch 'master' of github.com:modilabs/mvpqa
Merge branch 'master' of github.com:modilabs/mvpqa

Conflicts:
	indicator.py
	tests/test_mvp_indicators.py
Merge branch 'master' of github.com:modilabs/mvpqa
Merge branch 'master' of github.com:modilabs/mvpqa
add more indicators