Testimony will return error code when docstrings are missing, incorrect docstrings found, minimal docstrings not present

1. Added check for minimal docstrings check - feature, test, assert areneeded at a minimum
2. Error code will be sent back to caller when
	a. there are no docstrings
	b. there are invalid or incorrect doctrings
	c. minimum required docstrings(feature, test, assert) is missing