feat(uglify/concat): Update UI-Grid build system to publish multiple …

…files separated by features.

UI-Grid will now publish a base file with just the basic grid and multiple files for each individual
feature.

fix #5802

grunt/concat.js

@@ -1,10 +1,28 @@
+const fs = require('fs');
+const path = require('path');
+
+const getDirectories = p => fs.readdirSync(p).filter(f => fs.statSync(path.join(p, f)).isDirectory());
+
+function getFiles() {
+	const files = {
+		'<%= dist %>/release/<%= pkg.name %>.js': ['src/js/core/bootstrap.js', 'src/js/**/*.js', 'src/features/*/js/**/*.js', '.tmp/template.js'],
+		'<%= dist %>/release/<%= pkg.name %>.base.js': ['src/js/core/bootstrap.js', 'src/js/**/*.js', '.tmp/template.js']
+	};
+	const features = getDirectories('src/features/');
+
+	features.forEach((feat) => {
+		files[`<%= dist %>/release/<%= pkg.name %>.${feat}.js`] = [`src/features/${feat}/js/**/*.js`]
+	});
+
+	return files;
+}
+
 module.exports = {
-  options: {
-    banner: '<%= banner %>',
-    stripBanners: true
-  },
-  dist: {
-    src: ['src/js/core/bootstrap.js', 'src/js/**/*.js', 'src/features/*/js/**/*.js', '.tmp/template.js'],
-    dest: '<%= dist %>/release/<%= pkg.name %>.js'
-  },
+	options: {
+		banner: '<%= banner %>',
+		stripBanners: true
+	},
+	dist: {
+		files: getFiles()
+	}
 };

grunt/uglify.js

@@ -1,9 +1,21 @@
+const concat = require('./concat');
+
+function getFiles() {
+	const files = {};
+	const sources = Object.keys(concat.dist.files);
+
+	sources.forEach((srcFile) => {
+		files[srcFile.replace('.js', '.min.js')] = srcFile;
+	});
+
+	return files;
+}
+
 module.exports = {
   options: {
     banner: '<%= banner %>'
   },
   concat: {
-    src: '<%= concat.dist.dest %>',
-    dest: '<%= dist %>/release/<%= pkg.name %>.min.js'
+  	files: getFiles()
   }
 };

misc/tutorial/101_intro.ngdoc

@@ -24,8 +24,10 @@ Steps:
  <li>Include uiGrid in your script and css
   <pre>
       <link rel="styleSheet" href="release/ui-grid.min.css"/>
-      <script src="http://ajax.googleapis.com/ajax/libs/angularjs/1.5.0/angular.min.js"></script>
+      <script src="http://ajax.googleapis.com/ajax/libs/angularjs/1.6.7/angular.min.js"></script>
       <script src="/release/ui-grid.min.js"></script>
+      <!-- Or the following if you don't want to use all features -->
+      <!-- <script src="/release/ui-grid.base.min.js"></script> -->
   </pre>
  </li>
  <li>Include ui.grid module as a dependency in your app