Setup Grunt to compile and autoprefix the SASS

Type `npm install` to install all dependencies.
Type `grunt` everytime you want to rebuild the css.

Gruntfile.js

@@ -0,0 +1,25 @@
+module.exports = function(grunt) {
+	grunt.initConfig({
+		pkg: grunt.file.readJSON('package.json'),
+
+		sass: {
+			dist: {
+				options: {
+					style: 'compressed'
+				},
+				files: {
+					'blender-bfct/application/static/assets/css/main.css': 'blender-bfct/application/static/assets/sass/main.sass'
+				}
+			}
+		},
+
+		autoprefixer: {
+			no_dest: { src: 'blender-bfct/application/static/assets/css/main.css' }
+		}
+	});
+
+	grunt.loadNpmTasks('grunt-contrib-sass');
+	grunt.loadNpmTasks('grunt-autoprefixer');
+
+	grunt.registerTask('default', ['sass', 'autoprefixer']);
+};