Start Contributors Guide
Fix OLLbase.sty: Inputenc to latin1
OLLbase.sty: use some mor packages
OLLstyles.sty: Add some formatting commands
Start tutorial: Complex piano scores

To have some initial material I start converting my Piano Scores tutorial to LaTeX.
As there are practically no formattings I do it by copying through the clipboard.

On the go I will have to deal with lilypond-book, referencing images and prettyprinting listings