Add license header to build artifacts

This adds a license header to outputs with a structure similar to that
of Semantic-UI. Also references the same license in package.json as in
the project root and adds homepage to package.json.

#4

Author: jimschubert

Gulpfile.js

@@ -3,16 +3,28 @@
 var gulp = require('gulp');
 var sourcemaps = require('gulp-sourcemaps');
 var plugins = require('gulp-load-plugins')();
+var pkg = require('./package.json');
 var src = [
   'src/sm-core.js',
   'src/sm-addons.js',
   'src/*/*.js'
 ];
 
+var banner = ['/**',
+  ' * <%= pkg.name %> - <%= pkg.version %>',
+  ' * <%= pkg.description %>',
+  ' * ',
+  ' * <%= pkg.homepage %>',
+  ' * Released under the <%= pkg.license %> license.',
+  ' * Copyright <%= (new Date()).getFullYear() %> <%= pkg.author %> and contributors.',
+  ' */',
+  ''].join('\n');
+
 gulp.task('build', function () {
   return gulp
     .src( src )
     .pipe( plugins.concat('angular-semantic-ui.js') )
+    .pipe( plugins.header(banner, { pkg : pkg } ))
     .pipe( gulp.dest('.') );
 });
 
@@ -23,6 +35,7 @@ gulp.task('build-min', function () {
       .pipe( plugins.concat('angular-semantic-ui.min.js') )
       .pipe( plugins.uglify({mangle:false}) )
     .pipe( sourcemaps.write('.') )
+    .pipe( plugins.header(banner, { pkg : pkg } ))
     .pipe( gulp.dest('.') );
 });
 

angular-semantic-ui.js

@@ -1,3 +1,11 @@
+/**
+ * SemanticUI-Angular - 1.0.0
+ * Angular Directives for Semantic UI
+ * 
+ * https://github.com/ClickerMonkey/SemanticUI-Angular
+ * Released under the MIT license.
+ * Copyright 2015 Philip Diffenderfer and contributors.
+ */
 (function(app)
 {
 

angular-semantic-ui.min.js

@@ -1,16 +1,18 @@
 {
   "name": "SemanticUI-Angular",
-  "version": "1.0.0",
+  "version": "1.0.1",
   "description": "Angular Directives for Semantic UI",
   "author": "Philip Diffenderfer",
-  "license": "proprietary",
+  "license": "MIT",
+  "homepage": "https://github.com/ClickerMonkey/SemanticUI-Angular",
   "repository": {
     "type": "git",
     "url": "git://github.com/ClickerMonkey/SemanticUI-Angular.git"
   },
   "devDependencies": {
     "gulp": "^3.9.0",
     "gulp-concat": "^2.4.3",
+    "gulp-header": "^1.7.1",
     "gulp-imagemin": "^2.1.0",
     "gulp-less": "^3.0.3",
     "gulp-load-plugins": "^0.10.0",