jQuery for roll over behavior main navigation moved to the external file /js/page-global.js

Signed-off-by: Kresimir Nikolic <kresimir.nikolic@gmail.com>
Moved the JS handling for the bootstrap_tabs_panels_style to it's proper place within the plugin. Removed from theme's temaplte.php.

Signed-off-by: Kresimir Nikolic <kresimir.nikolic@gmail.com>