switch to single quotes
test: be consistent with the lineBreak var
lib/clean.js: be consistent with the equal signs
test/custom-test.js: follow up to f4c614bdaa1cef12a44e54741500aa44743847a1
lib/clean.js: follow up to 3875e401d7948f084e6fd068b77cff2a0c040eed
package.json:
* add readmeFilename
* add license
* refactor entries a little
History.md: sort issues by number