Merge pull request #13 from amber-smalltalk/gh-pages

Bring direct gh-pages changes to master

faq.md

@@ -0,0 +1,12 @@
+---
+title: FAQ
+layout: default
+permalink: "faq.html"
+parent: Overview
+---
+
+### Q: How do I get back the Helios IDE after I have closed it
+
+A: Evaluate the following in the JavaScript console:
+
+    require('amber/helpers').popupHelios()

overview/1-installing-amber.md

@@ -20,7 +20,7 @@ JavaScript runtime used to run JavaScript code outside of the web
 browser.
 
 `nodejs` and `npm` can either be
-[downloadeded](http://nodejs.org/download) from the website, or
+[downloaded](http://nodejs.org/download) from the website, or
 installed using Operating System specific package managers.
 
 #### Installing nodejs on MacOS X and Windows