Feature/section tool cs

Refactored add people tool to open directly in 'Manage Sections' page when navigation link is clicked
Removed the cap_top template, which was the previous landing page for the tool
Views.py:
-renamed cap_top function to ap_top (minor - 'cap' dates from when the project was named 'course add people' rather than 'add_people')
-modified ap_top to redirect directly to create_section_form ('Manage Sections' landing page) rather than    -cap_top for success and appropriate errors
-tool_config modified to default to 'Manage Sections' for menu link text

Urls.py:
changed cap_top to ap_top

create_section_form.html:
transferred error message block which had been in cap_top.html   

tests.py 
Modified one success test; added another
Yes. Considered that and decided to leave as is until we had a discussion about the 'add people' functionality, which still exists in this tool, but which will not -- far as I know -- be part of our first production offering. This function was a place to split off the add people and manage sections functions. As you mention, it's essentially extraneous at this point but might not be if we bring the add people stuff back in. What I think we should do is to move the functionality to the add_setion_form code as mentioned, and also excise the unused 'add people' functionality, putting it back in, (or making it a separate tool) later. That makes this truly a 'manage sections' tool, without extraneous (and untested) functionality in it.