prune gulp deps

gulpfile.js

@@ -1,32 +1,26 @@
-const gulp = require('gulp'),
-  gp_rename = require('gulp-rename'),
-  gp_webpack = require('webpack-stream'),
-  gp_uglify = require('gulp-uglify'),
-  gp_concat = require('gulp-concat'),
-  gp_pump = require('pump'),
-  gp_childProcess = require('child_process'),
-  gp_less = require('gulp-less'),
-  gp_cleanCSS = require('gulp-clean-css'),
-  gp_path = require('path');
+const gulp = require('gulp');
+const webpack = require('webpack-stream');
+const gp_childProcess = require('child_process');
+const $ = require('gulp-load-plugins')({'camelize': true});
 
 gulp.task('default', ['less', 'js', 'serve']);
 
 gulp.task('less', function() {
   return gulp.src('_less/style.less')
-    .pipe(gp_less())
+    .pipe($.less())
     .pipe(gulp.dest('_includes'))
-    .pipe(gp_cleanCSS())
-    .pipe(gp_rename({
+    .pipe($.cleanCss())
+    .pipe($.rename({
       suffix: '.min'
     }))
     .pipe(gulp.dest('_includes'));
 });
 
 gulp.task('js', function() {
   return gulp.src('_js/src/**/*.js')
-    .pipe(gp_concat('concat.js'))
+    .pipe($.concat('concat.js'))
     .pipe(gulp.dest('_js/build'))
-    .pipe(gp_webpack({
+    .pipe(webpack({
       output: {
         path: __dirname,
         filename: "all.js"
@@ -35,8 +29,8 @@ gulp.task('js', function() {
         loaders: []
       }
     }))
-    .pipe(gp_uglify())
-    .pipe(gp_rename({ extname: '.min.js' }))
+    .pipe($.uglify())
+    .pipe($.rename({ extname: '.min.js' }))
     .pipe(gulp.dest('scripts'));
 });
 

package.json

@@ -4,6 +4,7 @@
   "description": "Android Design Patterns blog source code.",
   "main": "index.js",
   "scripts": {
+    "start": "gulp",
     "test": "echo \"Error: no test specified\" && exit 1"
   },
   "repository": {
@@ -30,7 +31,7 @@
     "gulp-concat": "^2.6.1",
     "gulp-gh-pages": "^0.5.4",
     "gulp-less": "^3.3.0",
-    "gulp-load-plugins": "^1.2.4",
+    "gulp-load-plugins": "^1.4.0",
     "gulp-rename": "^1.2.2",
     "gulp-uglify": "^2.0.0",
     "path-data-polyfill": "^1.0.0",