add bravura font support
add first draft of bravura readme
bravura 0.7 support
consistent naming for bravura files
update bravura readme
add script to use smufl definition in lilypond
automatic code formatting

the original json file contains trailing whitespaces (untouched)
add header for bravura snippet
add smuflOff and bravuraOff commands
relative include for smufl
call it smufl because it is not bravura only
smufl: Small update of README
Merge pull request #1 from openlilylib/smufl

smufl: Small update of README
add Bravura 0.7

Version 0.7 of the SMuFL font Bravura is added as the current snippet works
only with SMuFL 0.7 and Bravura 0.7. The licence is included.
ignore font zip files
Adapt smufl description
Merge pull request #22 from joram-berger/smufl

Smufl
Merge pull request #23 from openlilylib/smufl

Smufl

(previous pull request was against a different branch from master)