Samuel Esposito

Methods added at root level

1

When I add this gem to my gemfile, a number of methods are introduced at the root level. In version 1.5 of this gem, this caused to overwrite the Kernel...

On OSX the sprite-generator fails to load the PIL library

2

The solution turned out to be changing `from PIL import Image` into `import Image`. See also http://stackoverflow.com/questions/8863917/importerror-no-module-named-pil.

Add hash_digest_class configuration

2

From ActiveRecord 7.1.4 on the hash digest class has to be set before setting the encryption secrets. Otherwise, it seems the wrong digest is used to process these secrets.