fixed tagless image helper
some slight refactoring to ImageFilter
Merge branch 'master' of github.com:cbulock/JohnVanOrange
modification to a couple tips to use icons
Merge branch 'master' into stable
tool to regenerate all the image signatures
change how image sigs are generated.  Will need to recreate all signatures
script was generating thumb data wrong
moved router to external class and is now using cbulock\simple-router
yet another fix for media db info
now this script recreates the thumbnail file