Added alternate jQuery catalyst view constructor.

This view constructor differs in the following ways:  It takes the
config object directly as a parameter instead of making an AJAX call
to retrieve the config object.  The stop function is also triggered
differently.  Also, connect is called rather than smartConnect.

Eventually, we will refactor both view constructors together so
there is no code duplication.

Change-Id: I46804547c8980290060ee9e779d2315779df5cbe
Added an rpc method to exit after a delay instead of immediately.

The delayed reactor.stop() allows the rpc method to "return" to the
client, giving client-side code the opportunity to close the
connection properly.

Change-Id: I38caca15dd0ed6cf274eb6b4c65b4c46366d7635
Merge topic 'vtkweb-catalyst-delayed-exit-and-alternate-launch' into master

a65cdaa6 Added an rpc method to exit after a delay instead of immediately.
2f1e7400 Added alternate jQuery catalyst view constructor.