Update README.md
update gitignore
move contracts to provide
change name of data file
delete readability file
split hyphenation-patterns into patterns file and exceptions file
add tests module
refinements
update docs with ligature example
start xexpr function
docs typo
Add margin note
Merge branch 'dev' of https://github.com/mbutterick/hyphenate
remove file from master
start xexpr file
doc typo
doc typo again
relocate a test
rename file
improvements