Merge branch 'release/0.1.4'
Merge branch 'release/0.1.5'
grunt.file.expandFile is removed in Grunt 0.4

See https://github.com/gruntjs/grunt/wiki/Upgrading-from-0.3-to-0.4 and https://github.com/gruntjs/grunt/wiki/grunt.file
Merge pull request #4 from fhemberger/master

Make grunt-modernizr compatible to Grunt 0.4
Merge branch 'develop' of github.com:doctyper/grunt-modernizr into develop
0.1.6
Merge branch 'release/0.1.6' into develop