Renamed request variable 'message' to a more apt 'userMessage', then
moved the display of userMessage to the layout.
De-scoped servlet-context to only scan for the Spring controller.
Previous scope was for all beans in com.github.rabid_fish, which was
causing a PostConstruct and PreDestroy to run twice, leading to double
the number of expected messages on loaded queues.
Finished up queueView.jsp to show all message data, nice and pretty
like.
Xml output to queueView.jsp is now pretty and preformatted.
Temporarily commenting out actions on queueView.jsp.
Added delete action to JmsBrowser, QueueService, and finall
queueList.jsp.
Started queue search feature, not accessible yet.
Renamed QueueConfig classes and json files to be more in line with what
they are - they are configuration for what shows on queueList.jsp and
queueView.jsp.
Renamed QueueConfig tests as well.
More QueueConfig renaming cleanup, renamed variables to match classes.
Renames for helper variables to better match their class name.
Refactored JmsBrowserCallback into Callback and child classes for each
type of 'view' - List, View, and Search.  These callbacks now correspond
1:1 with QueueConfigs.
Created a hierarchy around QueueConfigHelper.
More work on search functionality, came to the realization that search
results and extended summary page results are not the same thing.  Will
need to add more service calls to allow this split.