Converting line endings to Unix.
Fixed bug where advanced search will hang after form reset due to null selectedTopic variable.
Clicking on dropdown menu with checkbox inputs no longer closes the menu.
Hitting enter while the advanced search form has focus will submit the form without opening any of the dropdown menus.
Topics in advanced search no longer limit the result set, but rather factor into relevancy score.
Switching between advanced and basic search forms now carries over the content of the keywords field and resets all other fields.
Resetting the advanced search form should now properly reset the topic dropdown menu.
Successive searches will always default to sort by relevance.
Hovering over form buttons will change button text to blue.
Clicking anywhere outside of a dropdown menu will now close the dropdown menu.
Merge branch 'searchform-fixes' into develop