Scrolling on iPhone5 running iOS7 seems to be working

The Zynga scroll seems to be working (at least on an iPhone5 running iOS7) when the **content** tag is used without any scroll attributes.

I tried adding a **watch** to the content's height value, but just hard-coding the 500ms timeout seems to work better.  I left the height watch in just in case, but commented it out.  

I ran **grunt**, but did NOT commit those changes because **jshint** is failing.