Updated link to the jshint options documentation
Merge pull request #489 from jeremyaarts/patch-1

Updated link to the jshint options documentation
Merge branch 'master' of https://github.com/SublimeLinter/SublimeLinter

* 'master' of https://github.com/SublimeLinter/SublimeLinter:
  Updated link to the jshint options documentation
Fixing Pyflakes compatibility.
Updating JSHint to v2.1.8. Fixing compatibility.
Adding changelog for v1.7.2 & bumping versions.