Only copy the files on first build

This should speed up grunt default tasks

diff --git a/Gruntfile.js b/Gruntfile.js
index 409b9f2..1ccb5da 100755 (executable)
--- a/Gruntfile.js
+++ b/Gruntfile.js
@@ -60,7 +60,7 @@ module.exports = function(grunt) {
       grunt: { files: ['Gruntfile.js'] },
 
       sass: {
-        files: 'scss/**/*.scss',
+        files: 'scss/**/*.{scss,sass}',
         tasks: ['sass']
       },
 
@@ -79,5 +79,5 @@ module.exports = function(grunt) {
   grunt.loadNpmTasks('grunt-contrib-uglify');
 
   grunt.registerTask('build', ['sass', 'copy', 'uglify', 'concat']);
-  grunt.registerTask('default', ['build','watch']);
-}
\ No newline at end of file
+  grunt.registerTask('default', ['watch']);
+}