LP1164197 - Add page number navigation to my lists and setting for number of lists per page

Added a user setting for the number of lists per page.
Added code for page number navigation.

Signed-off-by: Kyle Tomita <ktomita@catalystitservices.com>
Signed-off-by: Dan Wells <dbw2@calvin.edu>
Trivial changes to configurable bookbag paging

1) use class for highlight styling of current page
2) correct minor logic error ('<=' should be '<')

Signed-off-by: Dan Wells <dbw2@calvin.edu>
Stamping upgrade for 'my list' lists-per-page

Signed-off-by: Dan Wells <dbw2@calvin.edu>