Latest release of the AlarmDecoder webapp

Warning! This release is based upon Raspian 9 and removes deprecated Flask code. This will prevent it from working on older Debian 8 based systems. This release contains many improvements as follows.

Change Log

• Update README.md to reflect new process to build from scratch.
  Removed a bunch of deprecated Flask code to work with the new version of Flask.
• Modified some code to work with the changes in the AD2 python library. (panel_on_battery -> panel_battery_trouble, added panel_chime,panel_perimeter_only,panel_entry_delay_off,panel_exit).
• Added RFX, AUI and Expander messages to UPNP notification.
• Added revision control to EVENT message database initialize.
• Removed SmartThings Polling based notification and replaced it with a more generic and efficient push using UPNP.
• Improved comments and info text on some of the forms.
• Added Matrix.org notifications.
• Worked on some new issues with Twilio.
• Added PiBakery recipe to contrib.
• Added an apache proxy config example to contrib.
• Added a gunicorn service example to contrib.
• Some changes to requirements.txt for Twilio, Flask and AlarmDecoder

Todo

• Improve notification thread to be more durable
• Testing, Testing, More testing.

Add support for CHIME and fix BYPASS status

Add support for CHIME and fix BYPASS status

0.8.1: Merge pull request #35 from nutechsoftware/dev

meh.. forgot to test.