 gulp.task "fonts", ->
   gulp.src PROP.path.fonts()
     .pipe $.filter PROP.path.fonts("pattern")
-    .pipe $.rev.font()
+    .pipe $.if !PROP.isDev, $.rev.font()
     .pipe $.flatten()
     .pipe gulp.dest PROP.path.fonts("dest")
 
 gulp.task "images", ->
   gulp.src PROP.path.images()
-    .pipe $.rev.image()
+    .pipe $.if !PROP.isDev, $.rev.image()
     .pipe gulp.dest PROP.path.images("dest")
 
 

        (cb)-> del PROP.path.scripts(".dest"), cb
      ], finish
    )
    .pipe $.rev.script()
    .pipe $.sourcemaps.init()
    .pipe $.if !PROP.isDev, $.uglify("main.js", {outSourceMap: true})
    .pipe $.sourcemaps.write(".")

    .pipe $.plumber {errorHandler}
    .pipe $.sass includePaths: [PROP.path.styles("path")]
    .pipe $.sourcemaps.init()
    .pipe $.if !PROP.isDev, $.rev.css PROP.path.styles("dest")
    .pipe $.postcss [
      autoprefixer browsers:[
        "last 222 version"
