Removed tabs in favor of spaces so no lint complain
Now minifying or beautyfing output; Rewritten task in order to better comply with grunt task options/files (see http://gruntjs.com/configuring-tasks#options and http://gruntjs.com/configuring-tasks#files), thus exploiting grunt glob pattern expansion; Improved example and added a second configuration in Gruntfile
Edited README; added contributors and increased version number in package.json; removed unused option html
Fixed grunt version number in readme to the same in package.json
Fixed options syntax in README
Merge pull request #2 from lamuertepeluda/master

Upgrade and new features