* Installed quartz2 plugin to allow "calculate quantity" process to run
in the background.
PIMS-1832 Generate identifier for new requisitions.
PIMS-2041 Edit Product > Saving description causes error ("Cannot get
property 'status' on null object")
Generated scaffolded controller / views for transaction entry and
shipment item.
PIMS-2120 Improved performance of dashboard by ajaxing some of the
slow performing indicators.  
Removed the box class from some of the dashboard widgets.
Added staging environment