Fix selector-newline rule.
Enable JSHint's `eqeqeq` rule and remove `eqnull`.
Enable strict mode.
Fix test failures after the strict comparison changes.
cli config path #449
wraping up with cli tests+

CSSLint mix helper from utils to mix up cli and rc options
more tests
Array.prototype.map polyfil+

used into cli/common.js:93
wraping up with cli tests+

CSSLint mix helper from utils to mix up cli and rc options
fixing conflict
Merge pull request #495 from XhmikosR/selector-newline

Try to fix selector-newline rule.
Merge pull request #482 from XhmikosR/jshint

Stricter JSHint rules
Ignore diff files
add NPM version badge to README
Merge pull request #511 from cvrebert/patch-1

add NPM version badge to README
add test for #458
add `clone` to dependencies in package.json
Gruntfile: add boilerplate for clone like there is for parserlib
clone ruleset before passing it to applyEmbeddedRuleset; fixes #458

since applyEmbeddedRuleset modifies the ruleset in-place,
this ensures that those modifications aren't visible to the caller
fix typos in comments in Gruntfile