added encoders to the blockly page
started working on bt messaging
simpler handle delivery functions in us_header
fixed what i did in the last commit
added skeleton for recieve message events
added parsing for msg functions to blockly_webserver
first test communicating between two units
start script runs comms module
preliminary messaging tests are working
fixed bug in brickpi.js, changed print statements, etc
stab at reconnecting pika
using production versions of template and en for merge
Merge branch 'production' into bh_messages
updated template and en to have message blocks