Parsedown packaged for MODx

This Extra provides a snippet [[Parsedown]] which is a wrapper for Parsedown (https://github.com/erusev/parsedown) packaged for easy use in MODx.

Parsedown (PHP lib) is a parser for Markdown with support for GFM (GitHub Flavored Markdown)

#Dev info Assuming a directory structure like

webroot
      ├── modx           <-- modx install
      └── parsedown-modx <-- extra source dir 

##Add the settings

key	value
parsedown.assets_url	/parsedown/assets/components/parsedown
parsedown.core_path	../parsedown-modx/core/components/parsedown/

##Add a Snippet Name: Parsedown Is Static: [x] Static File: [[++parsedown.core_path]]elements/snippets/snippet.parsedown.php