Feature/add people tool

1)Added logic for editing a section. Provided the helper method to invoke the API - needs to plugin the UI logic to invoke this. 
2)Unit tests to follow. This is the next task I have on my list. 
Handling proxies feels like it should be abstracted somewhere else (it will be once the SDK is available, but at that point we'll have to track down everywhere else that's doing the HTTP stuff manually).