Update to LVBeethoven Op57-2
update to Lilypond v2.16.1
Bar25: add outgoing tie to last note of bass (1st repeat)
Bar26: add incoming tie to first note of bass (2nd repeat)
Slured notes to tied
Consolidate files to single .ly
Close #252
(Javier Ruiz-Alma)
Merge branch 'LVB_O57' of https://github.com/dominicus/The-Mutopia-Project
Header tweaks to match previously-used metadata