Easy godep/go vet setup.
Add guidev build mode
Use rest/shutdown to stop
Write response before shutting down
Empty directories are invalid (ref #188)
Provide discovery hint from the outside (ref #192)
Expose discovery cache over rest interface
Return a blank array instead of null if there are no repositories

Fixes a bug where it's impossible to add repositories in the web
interface if none are defined.
Add veeti
Merge pull request #200 from veeti/fix-no-repositories

Return a blank array instead of null if there are no repositories
PROTOCOL.md: Fixed typo
Merge pull request #203 from jaseg/patch-1

PROTOCOL.md: Fixed typo
Update PROTOCOL.md

Correct typos
Update README.md

Correct a couple of typos.
Merge pull request #206 from jpjp/patch-1

Update PROTOCOL.md
Merge pull request #207 from jpjp/patch-2

Update README.md
Increase file limit from 100.000 to 1.000.000
Split node ID's into multiple parts/chunks for readability

Helps with manual entry.
Do initial repository scan in parallel (ref #210)
Merge pull request #202 from veeti/node-id-readability

Split node ID's into multiple parts/chunks for readability