during sorting. Reworked the sort comparators to make sure that they fully satisfy the sort contract. Increased the number of tasks being tested during the sort tests. Also added the missing tests for sort by date ascending/descending.
Alpha for actionbar overflow icon now matches other actionbar icons. Fixes #437 Replaced actionbar gradient background with solid grey (darker grey bottom border) Created borderless button style and vertical divider style for actionbar buttons. Replaced filter icon with slightly larger, flat version. Fixes #436
…be traversed through the file browser.
… when we push if necessary
…clear twice after searching.
…hare in overflow menu
…The logic is generic and based on the application version, so it can be used for other upgrade tasks in the future.