Switching between different machines

[michalb82]

Problem/Scenario:
I have a development environment on my local machine. Everything works fine.
I deploy the application to other machine in production mode. Resizing image does not work and I don't have a clue why. I have no imagemagick installed but since I am in production mode I will not see this error.

Solution? This code:
# Log the failure to load the image.
logger.debug("Exception working with image: #{$!}")
Should be changed to WARN:
# Log the failure to load the image.
logger.warn("Exception working with image: #{$!}")

[technoweenie]

Can you send a pull request, or make this change in a fork?