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. 
This is either user entered text or an already existing section name - should be a string in all cases. 
I may be missing you point- Is there a concern about script/html tags getting in via the textbox?