Gruntified and added more options

Ability to configure if you compensate for images as well as being able to
adjust the number of words per minute being used. Closes #1

Gruntfile.js

@@ -0,0 +1,30 @@
+module.exports = function(grunt)
+{
+    grunt.initConfig({
+        pkg: grunt.file.readJSON('package.json'),
+        jshint: {
+            foo: {
+                src: ['src/<%= pkg.name %>.js']
+            }
+        },
+        uglify: {
+            options: {
+                banner: '/*! <%= pkg.name %> <%= grunt.template.today("yyyy-mm-dd") %> */\n'
+            },
+            build: {
+                src: 'src/<%= pkg.name %>.js',
+                dest: 'build/<%= pkg.name %>.min.js'
+            }
+        },
+        watch: {
+            files: ['src/*.js'],
+            tasks: ['jshint', 'uglify']
+        }
+    });
+
+    grunt.loadNpmTasks('grunt-contrib-jshint');
+    grunt.loadNpmTasks('grunt-contrib-uglify');
+    grunt.loadNpmTasks('grunt-contrib-watch');
+
+    grunt.registerTask('default', ['jshint', 'uglify']);
+};