Merge pull request #88 from kl/master

Youtube channel support and some spec fixes
Bump version
Merge pull request #89 from kl/master

Youtube improvements and refactoring
Bump version
Merge pull request #90 from kl/master

Some bug fixes and new cipher
Bumped version (twice because I f'ed up a gem push)
Updated the readme
Merge pull request #91 from kl/master

Put the ciphers in a yaml file
Merge pull request #92 from kl/master

Automatically download new ciphers
Bump version to 0.99
Small whitespace fixes
Improved the utility helper and added a unit-y test for download tool selection.