crypt-fog

This is recommended for usage only where hyper-sensitive data is not present, and only as a way to hide data from an untrained eye.

In addition to the module, a stand-alone program is included called "fogenc" that takes both a string and a number as arguments and returns the encrypted string.

What is new in this release:

• Changed 'quickenc' to 'fogenc'
• Now includes a Rakefile with tasks for installation and testing.
• There are now comments in the source, though they are still obfuscated.
• Some doc updates.