Added erlang.mk
Added Cowboy dependency
Generate OTP application skeleton
Added relx.config
Renamed app to rawec
Cowboy websocket template
Ignore rel folder
project named updated
Websocket example

Based on
https://github.com/ninenines/cowboy/tree/master/examples/websocket
Fixed handler name reference.
youmightnotneedjquery.com
recorder module and remote process viewer howto
Debugger enabled