incrementing version for tagging
updated bower ignore
Fixed potential error when resizing.  Fixes #254
Added Microsoft's JPEG XR to photo detection regex.
better handling of the settings object
reenabled the extending of existing settings object
Better timing for when the className property is applied.  Fixes #565
prevent potential background flash if #cboxLoadedContent has been given a background value.  Fixes #567
removed notes about IE7
fixed regression involving hrefs and inline content
minor cleanup
v1.5.0