Add py.test so could use assert x == y expressions.
Started development of model DailPopulationCount
Implemented first non-persistent version of DailyPopulationChanges
VS 2.1.2 - added basic wiring test for Web API test for /daily_population_changes
VS 2.1.2 - Updated documentation to reflect changes.
Added automation tool, invoke, and wrote tasks to run tests and to do the deploy.
VS 2.1.2 - Fixed up documentation, correcting typos and adding missing section on committing code.
Merge pull request #185 from nwinklareth/v2.0-dev

Implemented VS 2.1.2 - fetching summarized daily_population_changes