NetKAN: Indexed QuickRevert and SRL.

Via KSP-CKAN/CKAN#220.

Closes #32
Closes #33

@malahx: Try a `ckan update` in a minute or two and your mods should be available. :)
Merge pull request #34 from pjf/SRL_QR

NetKAN: Indexed QuickRevert and SRL.