If the URL to replace starts with "/", append a "~". This way CSS will be valid if ConvertImageUrlsToDataUris is false.
App_Data file changes should not trigger Cassette application recycling. For #141
Logo, fav tweets, homepage meta data and tagline updated
Don't embed larger than 32 kB cause IE 8 won't embed.
Tweaks to homepage metadata
Tidied up documentation
Redesigned website header
Initial redesign of homepage banner
Updated javascript for twitter quotes
Updated osi link
Add support for user supplied HtmlAttributes in bundles
Licensing page adjusted, extraneous images deleted
New pages added, navigation icons created, credits in footer updated
Redesigned download page
Tweaks to download page design
Redesigned website footer
Main navigation fixes in IE, added G+ to footer
Removed superfluous CSS / JavaScript
Created content for and renamed Features page
Updated metadata and copyright; added Donate button