README.md in liquid_markdown-0.2.1 vs README.md in liquid_markdown-0.2.2

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+[![Gem Version](https://badge.fury.io/rb/liquid_markdown.svg)](https://badge.fury.io/rb/liquid_markdown)
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 # LiquidMarkdown
 
 Combines [Liquid](https://github.com/Shopify/liquid) and [Markdown](https://daringfireball.net/projects/markdown/) templating
 for generic templating and Rails Mailers.
 