Add jedie
Merge pull request #213 from jedie/master

Documentation link in WebGUI is wrong.
Add GUI validations for node and repo editors (fixes #153)
Make duplicate ID:s temporarily unique (fixes #153)
Merge pull request #216 from jedie/master

Change default ListenAddress to "0.0.0.0:22000"
Use UDP broadcasts instead of multicast for discovery
Refactor logging into separate package
Refactor config into separate package
Refactor model into separate package
Rename mc -> beacon
Package level comments
Quote default flag parameters
Repair test suite
Don't spam console with debug
Show node name in title/header (fixes #221)
Actually announce listen port locally
Don't crash on error response to UPnP query (fixes #226)
Log connection errors at INFO level (fixes #225)
Don't fail build on 'go vet' errors (ref #227)
Add xdr level tracing