Remove bower - See #108

Author: JMPerez

.gitignore

@@ -1,4 +1,3 @@
 .eslintcache 
-bower_components
 coverage
 node_modules

.travis.yml

@@ -13,10 +13,9 @@ Follow these steps:
 # Releasing a new version
 
 1. Update npm module version in the `package.json` file, using `npm version`
-2. Update bower version in the `bower.json` file to match the version from the npm package. Amend the commit generated in step 1.
-3. Push with tags: `git push --follow-tags`
-4. Draft a new release
-5. Publish a new npm package: `npm publish`
-6. Profit
+2. Push with tags: `git push --follow-tags`
+3. Draft a new release
+4. Publish a new npm package: `npm publish`
+5. Profit
 
 Thanks for collaborating!

CONTRIBUTING.md

@@ -85,10 +85,6 @@ The wrapper includes helper functions to do the following:
 
 ## Installation
 
-Install via bower (browser):
-
-    $ bower install spotify-web-api-js
-
 Install via node (since the requests are made using XMLHttpRequest, you will need a tool like Browserify to run this on a browser):
 
     $ npm install -S spotify-web-api-js