Add clean task for build process

Author: rstaib

Gruntfile.js

@@ -117,7 +117,8 @@ module.exports = function (grunt)
                     outdir: 'docs/'
                 }
             }
-        }
+        },
+        clean: ["dist", "docs"]
     });
 
     grunt.loadNpmTasks('grunt-contrib-jshint');
@@ -126,7 +127,8 @@ module.exports = function (grunt)
     grunt.loadNpmTasks('grunt-contrib-concat');
     grunt.loadNpmTasks('grunt-contrib-yuidoc');
     grunt.loadNpmTasks('grunt-contrib-compress');
+    grunt.loadNpmTasks('grunt-contrib-clean');
 
-    grunt.registerTask('default', ['jshint'/*, 'qunit'*/, 'yuidoc']);
+    grunt.registerTask('default', ['clean', 'jshint'/*, 'qunit'*/, 'yuidoc']);
     grunt.registerTask('release', ['default', 'concat', 'uglify', 'compress']);
 };

demos/css/jquery.steps.css renamed to demo/css/jquery.steps.css

@@ -151,7 +151,7 @@
 
     /**
     * An object that represents the default settings.
-    * There are two possibiities to override the sub-properties.
+    * There are two possibities to override the sub-properties.
     * Either by doing it generally (global) or on initialization.
     *
     * @static

demos/css/main.css renamed to demo/css/main.css

@@ -34,7 +34,8 @@
     "grunt-contrib-uglify": "~0.2.0",
     "grunt-contrib-concat": "~0.3.0",
     "grunt-contrib-yuidoc": "~0.4.0",
-    "grunt-contrib-compress": "~0.5.0"
+    "grunt-contrib-compress": "~0.5.0",
+	"grunt-contrib-clean": "~0.4.1"
   },
   "readmeFilename": "README.md",
   "gitHead": "0d9f4f8b6a0c3d3b8a73eabf6a4b8cececd52f7a"