feat(testing): add travis integration
fix(static): use content type from file
fix(tests): fix count tests

nose does not guarantee the order of execution.
merged two methods.
fix(travis): use appengine-sdk to test
fix(travis): use appengine-sdk to test
feat(travis): add build status
Merge pull request #2 from dothiv/coderbyheart-fix_tests

Fix broken tests, add travis-ci support