Many small usability change

+ Add MessageStream that utilizes /stream endpoint with server-sent events
+ Sorting of device list in container view
+ Add formating for `event/serial` and `command/*` messages
+ Acknowledge update of containers
+ Expand names in nav breadcrumb
+ Correct `packet_num` from API call, add +128 to temp (make signed int8)
+ Remove 'new container' block when you have existing containers
+ Add 'Get configuration' button to config view
+ Number formating according to locales
+ Date formating according to locales
+ Remove unused links to #/channel
+ Removed unfinished design elements (neighbours, failrate etc)
+ Fix title "TinyMesh" -> "Tinymesh"
Start rename of containers -> network
disable config values until GUI is finished
Fix race condition AuthService/MessageStream racecondition