Bower is yo's dependency and does not have to be in install cmd

Author: PavelGavlik

README.md

@@ -27,7 +27,7 @@
 
 ## Installation
 
-Run ```npm install -g gulp yo generator-pho bower```
+Run ```npm install -g gulp yo generator-pho```
 
 *Phở Devstack uses [Gulp][Gulp] as task runner, [Yeoman][Yeoman] for scaffolding new projects and [Bower][Bower] for installing client-side packages.*
 

docs/getting-started.md

@@ -5,7 +5,7 @@
 ## Installation
 
 1. Install [Node.js](http://nodejs.org/)
-1. Run ```sudo npm install -g gulp yo generator-pho bower```
+1. Run ```sudo npm install -g gulp yo generator-pho```
 
 *Phở Devstack uses [Gulp][Gulp] as task runner, [Yeoman][Yeoman] for scaffolding new projects and [Bower][Bower] for installing client-side packages*