Fix: Remember Song-Settings #65
Description
There's this essential feature in this app that let's you switch from flat-notation to sharp-notation. However, that setting isn't saved upon exiting a song, making it almost useless, since you have to re-change it every single time you open up a song.
I'd like to propose fixing this and saving the setting for every song.
I use v.2.4.1 of ChordReader 2
