Add new route for configurations

This commit adds a new route to the project for configurations. It also
modifies the two views used in the project.
Modify new controller to display loading config notice

This commit modifies the controller confs to show a 'loading
configurations' notification while the controller works in the
background. Currently there are no HTTP GET calls to ancor to retrieve
the information, so this will be a place holder.
Add D3JS to dashboard

This commit adds a simple D3JS demo to prove that D3 can be rendered.