Build new version, add yarn to lock packages.

Author: Jordan Humphreys

README.md

@@ -294,11 +294,11 @@ Sometimes you may need to have the Tribute menu attach to a scrollable parent el
 ```
 
 ## Contributing
-We welcome contributions to Tribute. There are many areas where we would love to see community contributions that we have outlined below, but first, let's go over how to develop in Tribute.
+We welcome contributions to Tribute. There are many areas where we would love to see community contributions that we have outlined below, but first, let's go over how to develop in Tribute. We use [Yarn](https://yarnpkg.com/en/docs/install) to manage our NPM packages.
 
 Install dependencies:
 ```sh
-npm install
+yarn install
 ```
 
 Run gulp:

bower.json

@@ -1,7 +1,7 @@
 {
   "name": "tribute",
   "description": "Native ES6 @mentions",
-  "version": "2.0.5",
+  "version": "2.1.0",
   "main": [
     "dist/tribute.js",
     "dist/tribute.css"

dist/tribute.js

@@ -1,6 +1,6 @@
 {
   "name": "tributejs",
-  "version": "2.0.6",
+  "version": "2.1.0",
   "description": "Native ES6 @mentions",
   "main": "dist/tribute.js",
   "devDependencies": {