#17 Removed test specific comfig to conftest.py. Removed mocking of quick2wire module. Implemented method app.task.get_pin() which mocks pin under some circumstances.
#17 Wrote test for app.tasks.get_pin.
#17 Renamed set_pin from app.tasks module to set_pin_value.
#17 comment Added conf/default.py.
#17 Added Configuration section to docs.
#17 Implement loading of settings using GEPPETTO_ENV environment variable.
17 Added .gitignore to conf/ and data/ dir. And and emoji :ok_woman:.
Merge branch '#17' into develop