Beet pd3 compatibility updates - for 0.5.0 release

[clockworkgr]

v0.5.0 CHANGE LOG

• Renamed everything to Beet from BTS Companion
• Removed socket.io dependency and wrote custom websocket handler (this was required for future mobile implementation)
• Changed static websocket client connection to instance-based to allow for multiple instances/connections
• Hardened comms security:

API calls are AES encrypted using a HOTP one-time-pass derived from a shared secret (established upon linking an app using ECDH with randomised keypairs) and a random nonce unique to each request. Each request also sets the hash of the next request nonce to provide forward security.

• Enabled SSL
• Implemented app/domain storage on IndexedDB using Dexie

[clockworkgr]

Hm...some kind of fuck up...closing and rebasing