* Initial commit
* Add line ending configuration for consistent tests
* Initial commit
* Correctly consider editcost parameter
* Move diffPartsToChars() to $tw.utils
* Remove superfluous file
* Correct "efficiency" parameter naming in the documentation
The parameter was incorrectly referred to as "efficent" in several places.
* Update diffPartsToChars to ES2017 style
* Consolidate let/const declarations