Initial API implementation
Still to do: check parameters are within valid ranges, catch ValueErrors during
prediction and raise API Exception, tidy up run_prediction.
refactored _parse_stages()
bug fix
clean up api exception handling
PEP8 compliant
burn the DateTimes with fire and replace with timestamps
Add test float script
improved validation and error handling
updated test scripts
remove debug port
Fix whitespace (patch provided by @danielrichman)
PEP8
change API versioning
Use GET requests
fix method doc string
doc string
doc strings
Merge branch 'api' of https://github.com/priyeshpatel/tawhiri

Conflicts:
	testing/test_float.py