WFS to Shp is done

* need WFS equality service for when to add attributes rather than separate into multiple calls.
finish up the generic part of the exporter, moving on to the portal specific stuff
added portal specific stuff stuff for staging, now just need to hook up REST to staging area
Some moving around of files
Removed unused and obsolete profile tag from head tag
Refactored the error page to work well with Bootstrap 3
Split overlay css out from jsp into own css file
Refactored to allow loading of a single item. Loading a view is probably still completely broken but I will hold off on figuring that out until we have a decent ux workflow for that
Removed jsuri script from the info.jsp. I don't think it's being used here anymore. I need to figure out if it's being used in the publish process. If not, I will remove it completely.
Set overflow to hidden -- fix for IE
Renamed navigation bar jsp
Items can not be added to and removed from the bucket
Removing an item from the bucket through the slider card item now untoggles the item slider card's toggle button
Bucket slider now has text notifying the user that the bucket is empty
Fix for visual bug with adding/removing from bucket
Fixed up introductory mobile window
Search slider now working as expected
Merge pull request #548 from isuftin/master

Code refactoring, bucket functionality, slide functionality, ui fixes
Search items can now be added to the bucket. Search locations still can not (nor will they be able to?)
Added a close button to item search