re #91 Synced library controllers with Nooku.
re #91 Cleanup.

We already load translations during instantiation.
Rename 'orderable' model behavior to 'sortable'
re #91: Do not unset links property
re #91: Only show page links in pagination when there is more than one page
re #91 Proper use of aliases.

Identifier and alias where interchanged, which might be confusing.
added old ie script detection so the koowa_template html tag can have position:static on IE and position:relative on modern browsers
updated the spinner so it will again stay in the viewport
re #91 Fixed Searchable.

Search conditions where not properly being grouped.
Update translations
re #91: Add the Joomla tmp dir for temporary directory lookup