core-5807 fix unit tests for new search query builder.
add more coverage
make cursor to be pointer for notification list view.
core-5730 display path information in search and favorites listing.
core-5730 click on path to open the location in new window.
core-5730 add tooltip to path
CORE-5837: A little code cleanup
CORE-5837: Files are no longer added twice
CORE-5837: Corrected variable name to prevent issues
CORE-5837: Moved loading mask from applaunch window to inner widget