Image with querystrings are not allowed

[pjehan]

The image URL check line 128 doesn't allow querystring parameters in the regex.
For exemple, I can't use Nivo Lightbox with Facebook images because URLs looks like this one :
https://scontent.xx.fbcdn.net/v/t1.0-9/13221712_610481119118936_5921368435802389579_n.jpg?oh=17c9df9c738d5937bda95868aa0b4d0c&oe=5808CDA3

[pjehan]

Same problem line 164. If I remove the '$' in the Regex, it works again.
You might consider using a URL such as this one suggested on stackoverflow.