* master: (39 commits)
Final (?) update.
Update from Francisco.
GDP: NR 4 Reintegrate section from LM
brown paper bag typo.
add snippet links.
Reinstate commented-out parts.
Update for NR 1.6
Update from Jonathan.
Layout nitpicks for notime fragment option.
Typo.
Another pass on expressive.itely
Work around 'make web-clean' madness
Disable docs compilation in input/manual
Add maximumFretStretch to list of properties read by Fretboard_engraver
Added music examples to common chords table
Update fret diagrams in fretted-strings.itely
Correct tablatureFormat definition.
LSR: Update.
Change references to fret diagrams in changing-defaults.itely
Rewrite fret diagrams portion of fretted-strings.itely
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