Checking in latest changes. Taking a break from working on it. A list of
TODOs: add button for user to submit selection if they don't select an
option from bootstrap typeahead, fix the current linear display of
sections, etc.
Fixed issue with path names in dialogs.inc. Need to use
dirname(__FILE__) to ensure includes are working properly. Yanked the
collapse stuff and used smaller divs for the section display after a
search. Rolled out the buttons for the user to click if they don't
choose from dropdown and set the checkboxes to filter when clicked.