Added support for Evernote ToDo tags -- <en-todo checked="true"/> becomes [X] in markdown, <en-todo checked="false"/> becomes [ ] in markdown; added a markdown-python extension which handles conversion from [X] to <en-todo />.
Also updated _tests.py for the affected file to reflect the changes.
Added support for Evernote ToDo tags --
<en-todo checked="true"/>becomes [X] in markdown,<en-todo checked="false"/>becomes [ ] in markdown; added a markdown-python extension which handles conversion from[X]to<en-todo />.Also updated _tests.py for the affected file to reflect the changes.