First Beta of module with expanded features, error handling, exceptions, API integrations

First completed re-work of the module library originally devised by sh00t2kill.

• Fixed a few bugs that prevented forked module from running.
• Added error handling and basic argument validation to methods.
• Added additional methods to control fountain LEDs, reset timers for "pump clean", "change water" and "change filter"
• Added new helper functions to provide human readable values for API results (eg: device details)
• Added new helper functions to convert the various schedules (eg: LED dimming), and timers (eg: 'filtertimer')
  to/from usable Python values
• Identified additional API url's and JSON request payloads using Quantumult X app to implement within API integration
• Created a demo script to authenticate, iterate through any linked fountain devices the user has setup, and demonstrate all
  main methods and features in the newly re-worked library.