Added a 'Swap order' button next to the 'Show all' button. This reverses the order of the episodes, getting oldest first. Clicking it again will re-do this, essentially reversing it.
Added a 'Swap order' button next to the 'Show all' button. This reverses
the order of the episodes, getting oldest first. Clicking it again will
re-do this, essentially reversing it.

MaienM/PocketcastsUtils,MaienM/PocketcastsUtils