Feedbag Hack 1.5 + Redeem Codes

* Fixed issue with the play bar being shown in the wrong place on the iPhone
* Added context menus to feeds view and articles list to aid trackpad/mouse support on iPadOS 13.4
* Fixed an issue stopping Pocket authorisation on iOS 13 or higher
* Other Bug fixes and performance improvements

* Added "Speak All Articles" and "Speak Unread Articles" to the article list options menu
* Added support for handoff for which feedbag or feed you are viewing
* Improved syncing and reduced memory usage when syncing large sets of data
* Other Bug fixes and performance improvements

* Improvements to syncing
* Improvements to speaking of articles
* Performance improvements
* Removed a few crashes

* Dark mode support in iOS 13
* Added an icon to the article list to show which articles are in the playlist
* Swiping right on an article in the article list removes the article from the playlist if it is queued to play
* Fixed the scaling of the feed icon in the article list
* Performance improvements

Version 1.1 adds an initial set of keyboard shortcuts for those using a keyboard with their iPad or iPhone. J & K move forward and backward through the list of articles, H & L move backward and forward through the page history. Hold the Command key down for a full list of shortcuts.

Bug fixes and improvements include:-
* Improvements moving through the history of links and urls followed from an article
* Fixed a bug where the selected article is not highlighted in the list when moving through using
* Fixed a crash when re-loading the article list when syncing