Knockstrap 1.3.0

-Added pagination binding
-Added pager binding
-Added class binding
-Updated bower dependencies with official knockout package
-Updated to use anonymous module when exporting via AMD
-Fixed alert and checkbox binding to work in ie8
-Fixed carousel binding to add "active" class to first indicator after loading
-Fixed radioBinding using value with quote
-Fixed the previous css class is not removed from alert element
-Popover now subscribes to the bootstrap 3.3.5 event inserted.bs.popover if available
-Changed grunt-templates-concat to grunt-html-convert in build process, because grunt-templates-concat was removed from npm repo for unknown reasons.