Added a pager for the tablesorter

[christianz]

I added a pager for the table in fbootstrapp. Add the tablesorter to your table as usual, and a

<div id="pager" class="pagination"></div>

directly after your table declaration. Then hook it up with:

$("#my-table").tablesorter().tablesorterPager({
    container: $("#pager")
});

It supports the following additional options:

• pagesToDisplay (default 5) - the number of page buttons to display at a time
• prevText (default 'Previous') - the text on the prev button
• nextText (default 'Next') - the text on the next button

Check out the table-with-pager.html page in /examples for more info. Hope you can use this!