Update Evernote note on save using an EventListener instead of binding command to the default save  key
Add pygments for coloring with markdown2 setting appropriate for Evernote

This will only work on python3 because the python3 version of pygments is the one included.
Merge pull request #4 from mwcraig/save-as-listener

Update Evernote note on save using an EventListener...
Merge pull request #5 from mwcraig/pygments

Add syntax highlighting for fenced-code-blocks