* master:
Typo: remove duplicate line
LSR: update.
Update from Ralph.
Improve headword formatting.
Improve formatting of headwords.
Add length-fraction to the stem-tremolo-interface.
Document the list of available values for style in the rest-interface.
Update from Till.
Update from Jay.
Added xelatex template from Till.
Update from Kurt.
Small fixes.
Update from Till.
Update from Jay.
Update from Trevor.
If page-count is set, don't try spacing on fewer pages than specified.