Moved browser detection into UI object, re-added ajax onError handler
Fixed up some of the issues with popover menus not behaving correctly on-click
Switched implementation of http connection to a pooling connection manager being served through a singleton interface
Switched to a working pooled connection manager for connections
Popover show/hide functionality is working correctly though needs to be simplified
Saw a bug in the popovers. Working better now
Refactored popover stuff to minimize code, maximize reuse
Merge pull request #329 from isuftin/master

Connection pooling on back end, UI fixes on frontend