Add version of generator in .yo-rc.json

Author: Mehdy Dara

app/index.js

@@ -15,6 +15,8 @@ var GulpAngularGenerator = yeoman.generators.Base.extend({
       required: false
     });
 
+    this.version = require('../package.json').version;
+
     this.props = {};
   },
 

app/src/write.js

@@ -21,6 +21,7 @@ module.exports = function(GulpAngularGenerator) {
    * Write computed props in the .yo-rc.json
    */
   GulpAngularGenerator.prototype.writeYoRc = function writeYoRc() {
+    this.config.set('version', this.version);
     this.config.set('props', this.props);
   };