Begin arabesque 2
New file: Rachmaninoff Prelude Op. 23/6

Hopefully this one shouldn't need any more update from me
Add makefile link
Update SchumannR Romanzen to 2.18.2
Use StaffGroup instead of PianoStaff to facilitate 3rd "piano" staff
Move explicit breaks to a break voice to allow sizing distance between the first staff pair.
New file: Debussy Arabesque 2
update Preludio by SanzG to LilyPond 2.18 (issue #439)
SanzG Preludio: format input and replace the overrides with more friendly \mergeDifferently...
GloverCW/thinkhome: Convert to 2.18
CareyH/sally: Convert to 2.18
AdamsS/bluemtns: Convert to 2.18
AbtF/swallows: Convert to 2.18
SanzG Preludio: add \paper block to adjust page layout
issue #458: update to lilypond 2.18 (format)
convert-ly
issue #458: update to lilypond 2.18 (convert-ly + small fixes)
Formatting and spacing  edits for 2.18.2
Automated re-indentation
Spacing fix and a few more adjustments
set MIDI melody to choir aahs
issue #458: move back line-width to \paper block to center systems automatically