Added CoffeeScript examples where missing, minor other fixes such as spacing standardization (2 spaces is the standard in CoffeeScript via Ruby). Also a small set of minor JS example fixes and additional comments.
Fixes http://code.google.com/p/phantomjs/issues/detail?id=907
http://code.google.com/p/phantomjs/issues/detail?id=733
Squashed commit of the following:
commit c6b984442c8631ac13308f5d72fd35973bd964d1
Author: Ilya Grigorik <ilya@igvita.com>
Date: Sun Aug 26 12:23:03 2012 -0700
add onLoad to pageTimings
commit d2bb53cd7340e920c62bed557bef4e3a1cdc62b2
Author: Ilya Grigorik <ilya@igvita.com>
Date: Sun Aug 26 12:01:57 2012 -0700
add mising pageref attr to each entry