Working on implementing acceptance tests
Implemented a smoke test
Added placeholders for additional tests
Fixed the IDs of the lesson HTML elements
Finished implementing two acceptance tests (selection-of-class and selection-of-profession)
Now only executing fully implemented tests
Made acceptance test timeouts more robust
Fixed the selection-of-class acceptance test (now using week 45-2014 for test)
Removed unfinished tests

I feel like taking the time to implement additional acceptance tests
neither is a good learning experience (only repetition) nor does it improve the quality of
the product.
Creating unit tests however requires learning how to use a testing framework and could improve product quality a bit.
Now executing UI tests in correct order
Referencing corresponding issue from brittle acceptance test
Merge branch 'feature/testing' into develop
Moved development.cmd into build/