TODO

Add versions to services controller. (DONE)
Implement update. (DONE)
fuck modals. just drop a textinput below the li/tr (DONE)
Mechanism for creating new services. (DONE)
UI. Adding a child should redirect you to that node (DONE)
Deleting root node should bounce you to index (DONE)
implement UI code for associations. (DONE)
UI. Deleting root node should prompt for confirmation
UI. Catch exceptions and flash messages (or do '/' validation)
validate node name client-side before accepting creation.
Support versions, rollback, and pegging to a version
- Log every action so we can recreate in case of accident.
show raw json view.
add tooltips to inherited view and associations.
warn user if their update failed because of version conflict
- preserve user's changes
use backbone.js for associations.
monitor zk connection state
- if no connection can be made, send app into reduced functionality mode
integration tests

Kazoo

implement: walk (DONE) resolve (DONE) ln (DONE) test: ZNodeLink (DONEish) fix: travis-ci (DONE)