Align: small cleanup
.merlin: added V4l2 interface file
Align: moved most of the stuff out from the gui-function
.merlin: removed PKG v4l2
Common: moved Json from Upload
Json: moved json code from Commo and Upload
Cnc: use JSON internally
Cnc: only process json responses with 'r'
Cnc: update 'received_ack' when receiving json reponses
Json.(+>): left associative operator instead of @->
Json.get_float: added
Cnc.where_tinyg: added a way to retrieve tinyg status
Cnc: added documentation
LICENSE.MIT: added license