Feature/coap refactor

Description

Updates the CoAP interface and all of the Robot Client and Connection code to work with the new MainBoard CoAP server, with observable subjects.

Please see firmware/proficio-kinetis-firmware!104

What to focus on

• Added MsgPack based CoAP messages
• Removed old property group, message parsers, and unused code and files. Including a no longer working bimanual demo.
• Added MsgTypes for server updates (group message) and constants.
• Added back in additive forces. (AddToolForce())
• Started a TestConsole application for a demo/test bed
• Removes old DB and calibration routines (currently unused by most games)
• Removes Display Manager
• Removes Args.cs

Reviewers

• @heather
• @cw
• @amyblank
• @bz
• @jchung
• @ps

Resources

Issues

What issues does this fix?

• Fixes #26
• Fixes #28
• Fixes #32
• Fixes #24
• Fixes #21
• Fixes #19
• Fixes #11
• Fixes #10
• Fixes #9
• Fixes #8
• Fixes #5
• Fixes #4