v0.3.0

Changes in v0.3:

Added video information gathering

• Uses --print-json in youtube-dl
• Lazily-loaded
• Easy to use: YoutubeDL.download("Mh5LY4Mz15o").fulltitle #=> "history of japan"

Reduced complexity

• Removed Output class
• Removed fixtures from tests
• Started integrating OpenStruct instead of hand-rolled code.

Dropped support for 1.9.3

• 1.9.3 has been EOL for a year now.
• 2.0.0 will be EOL on Feb 24. Support in this gem is planned until February 2017.
• MRI will always be top priority over JRuby and Rubinius support until further notice, although we still do test against those implementations.