Create test async handler spike solution.
Updated the styling on the main user page to utilize better typography.
Updated the docstrings for the UI module types.
Added async /profile handlers

Create UpdateName and UpdateEmail asynchronous handlers for editing
profile information.

Refactored the AsyncRequestHandler base class to encapsulate the
repetitive structure of the overriden _async_post methoda. Now
subclasses only need to implement a _valid_request and _perform_request
method.
Added support for editable fields on the main user profile.  Fields can be editted, but they need to be linked up with the back end for actual post support.
Merging with asynchronous handler branch.
Attempted integration, transferring into master branch.
Merge branch 'master' of github.com:NintenJoe/cs411-project