* master: (41 commits)
Update predefined fret diagrams and documentation
Indexes from Ralph.
Indexes from Ralph.
Compile fix
Patch 0006 from John
Patch 0005 from John
Patch 0003 from John
Patch 0002 from John
Patch 0001 from John
Compile fix
Some additions to NR 1.8 "Text"
Compile fix in NR 1.8
Some additions to NR 1.8 "Text"
Revert fretted-strings.itely
Saving status that won't build docs
Update for Expressive and Staff
GDP NR 5.5.1 Amend layer details
Fix broken documentation file
Add predefined fret diagrams to FretBoards context
GDP LM 4.3.1 Work around for layer
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