Fix deployment

Fix the auto deploy to pypi

Various Bug fixes

• Cleaning up Exception raising to produce better errors
• Switch to Codecov
• Auto deploy to pypi

0.3dev

• Company and Directors searches are returning a result set instead of a list
• Change in ordering of search results

0.2dev

throttle down the test for pro api, execute the queries that do not w…

0.1dev

add more # pragma: no cover lines