make check_all pass
Improve notation of Cuckoo Serenade ending
Make half dim chord notation spacing match 7b9

Lilypond's notation actually has a space between the 7 and the b. I've made our
style match that. A good place to see these two markings side-by-side is the
5th measure of Strange Fruit.
Cleaner way of notating one syllable on two notes

Tweak to the Real Book version of A Foggy Day
Merge pull request #61 from captbaritone/foggy-day-correction

Cleaner way of notating one syllable on two notes
Merge pull request #59 from captbaritone/cuckoo-ending

Serenade to a Cuckoo is missing a repeat
Merge pull request #60 from captbaritone/half-dim-spacing

Make half dim chord notation spacing match 7b9
make the functions do nothing till we get them right
Merge branch 'master' of github.com:veltzer/openbook