1650 Scottish Psalter

0.3.3 - Added setting to prevent screen from sleeping when using the App.

0.3.2 - Fixed bug that caused app to always open to Psalm 150.

0.3.1 - Fixed bug which caused a crash when you changed Books.

0.3.0 - Improved underlying code to handle activity stack much better. Fixed some punctuation issues in the psalm texts. Fixed formatting of psalms with two versions. Increased psalm text font size and changed color to be white instead of grey. Updated layout slightly.