Peer to Peer messaging

Build front with simple UI:

cd front
npm update
npm run build

Start messaging:

cd ..
go run app.go -name Snowden

Start params

-name string
    you name (default "USER@HOSTNAME")
-peers string
    Path to file with peer addresses on each line (default "peers.txt")
-port int
    port that have to listen (default 35035)
-webview
    Start WebView ui (default true)

Extended info