Replaces Bootstrap 2 with 3 (default minified CSS).
Adds static version of Bootstrap 3 navbar.
Makes main content clear top navbar.
Updates button classes in list view.
Removes unnecessary column classes from list view.
Attempts to update pagination output before composer.json change.
Re-centres pagination block.
Repairs size of select elements in Admin list.
Updates icon class names in the Admin list.
Adds CSS rewrite so paths are corrected and glyphicons load.
Adds simple CSS to limit width of forms.
Updates simple form's class name.
Adds initial BS3 HTML to new user templates, fixes some Twig problems.
Adds overrides that add BS3 classes to most input fields.
Fixes spacing around form submit blocks.
Copies BS3 changes from new template to edit template.
Fixes icons and form widths in list view.
Hides search reset button unless one type of search is enabled.
Adds basic styling and structure for simple search.
More overrides to add BS3 classes to advanced search form.