Added pivot table options to reports tab.
Added jquery datatable library as submodule.
Added pivot table skeleton and data display.
Removed old code and split refresh function.
Removed bootstrap css styling.
Removed hack for styling and added separator for results.
Added skeleton for JSON data conversion function.
Added table dropdown to pivot table form.
Updated pivot library to most recent commit.
Updated pivot for custom div ID.

This should be merged into development once the
change has been accepted into rjacksons 
repository.
Change has been merged to rjacksons repo.