Minor improvements and bug fixes

*Updated Alphabetical List and Alphabetical Search
*Indicator for played tunes
*Added Apostles Creed, Commandments and the Lords' Prayer
*Bug fixes and minor improvements

Fixed Issue with Hymns (Tunes) not playing

Minor Bug Fixes

in this update, you will be able to play the Tunes related to various hymns. Played tunes will be available for you offline. We also added Grid layout as default to aid in locating hymns faster. The Quick search can help you search for hymns faster with hymn numbers. Bookmarks have also been added and other menu items added as a sidebar.