enabled all test cases
ending test
tidy up comments in tests.html;
reindented .html files with soft tabs
adjust modifiers position after positioning the staff; use setX() VexFlow if available
removed END volta type; [fix needed in VexFlow]
Merge branch 'master' into endings

Conflicts:
	tests/tests.html
working on verse support
fix y positions for annotation text line
fixed missing hyphen at the start
Add line spacing option to Vex.Annotation, and to Converter;
Merge pull request #57 from zolaemil/verses

Verses
Merge branch 'endings'

Conflicts:
	src/Measure.js
	tests/tests.html
Merge remote-tracking branch 'upstream/master' into gracenote-feature

Conflicts:
	tests/tests.html
added support for tuplets in grace notes
removed unused property
added zeroGraceNotes option to durationOf(), modified TC