0.5.1
fix race condition

Only copy styles when Sass isnt used

Fixes #449
`.jshintrc`: remove deprecated options
Merge pull request #473 from arthurvr/patch-1

`.jshintrc`: remove deprecated options
Inline `node` JSHint option in gruntfile
Merge pull request #474 from arthurvr/master

Inline `node` JSHint option in gruntfile
Add Add `Disallow:` to `robots.txt`
Merge pull request #475 from arthurvr/master

Add Add `Disallow:` to `robots.txt`
Merge pull request #472 from eddiemonge/449

fix race condition
add map option in autoprefixer task so that sourceMappingURL is not removed
Merge pull request #480 from gaboesquivel/sass-sourcemaps

add map option in autoprefixer task so that sourceMappingURL is not removed
custom port for js files livereload

Make the watch task use livereload for js files on the same port  as defined in `connect.options.livereload`.
Merge pull request #486 from gion/patch-1

custom port for js files livereload
Updated grunt-sass to 0.17.0

Updated version handles SASS errors better
Merge pull request #492 from sbehrends/patch-1

Updated grunt-sass to 0.17.0