When determining the total number of page links, we can't use $page_container.children as the navigation panel might not be a direct child; it could be a grandchild, etc. So, it has been changed to $page_container.find.
Updated the minified JS to match the non-minified version.
Updated the example lib as well.
Merge pull request #24 from moorecp/master

Navigation is not properly built when the navigation container is not a direct child of the page container.