minize scripts and use cdn

Author: ShMcK

_includes/base/scripts.html

@@ -1,14 +1,7 @@
 <!-- Scripts -->
 <script src="//cdnjs.cloudflare.com/ajax/libs/jquery/3.0.0/jquery.min.js"></script>
-
-<script src="{{ " /js/lib/jquery.scrollex.min.js " | prepend: site.baseurl }}"></script>
-<script src="{{ " /js/lib/jquery.scrolly.min.js " | prepend: site.baseurl }}"></script>
-<script src="{{ " /js/lib/skel.min.js " | prepend: site.baseurl }}"></script>
-<script src="{{ " /js/lib/animatedModal.min.js " | prepend: site.baseurl }}"></script>
-<script src="{{ " /js/lib/util.min.js " | prepend: site.baseurl }}"></script>
-<script src="{{ " /js/lib/png2gif.min.js " | prepend: site.baseurl }}"></script>
-<script src="{{ " /js/lib/jquery.lazyload.min.js " | prepend: site.baseurl }}"></script>
-<script src="{{ " /js/lib/jquery.smoothscroll.min.js " | prepend: site.baseurl }}"></script>
+<script src="//cdnjs.cloudflare.com/ajax/libs/jquery-smooth-scroll/1.7.2/jquery.smooth-scroll.min.js"></script>
+<script src="//cdnjs.cloudflare.com/ajax/libs/skel/3.0.1/skel.min.js"></script>
+<script src="//cdnjs.cloudflare.com/ajax/libs/jquery.lazyload/1.9.1/jquery.lazyload.min.js"></script>
 <!--[if lte IE 8]><script src="{{ "/js/ie/respond.min.js" | prepend: site.baseurl }}"></script><![endif]-->
 <script src="{{ " /dist/build.min.js " | prepend: site.baseurl }}"></script>
-<script src="{{ " /js/lib/ga.min.js " | prepend: site.baseurl }}"></script>

dist/build.min.js

@@ -7,7 +7,12 @@ const sass = require('gulp-sass');
 gulp.task('compress', function (cb) {
   pump([
         gulp.src([
-          'js/*.js'
+          'js/lib/jquery.scrollex.min.js',
+          'js/lib/jquery.scrolly.min.js',
+          'js/lib/animatedModal.min.js',
+          'js/lib/png2gif.min.js',
+          'js/*.js',
+          'ga/min.js'
         ]),
         concat('build.min.js'),
         uglify(),