Remove HTMLTidy

• No more escaped characters caused by htmltidy
• Margin on divider is now fixed

Bug fixes + typos

• Update MjDivider for a better render on Outlook & Gmail
• MjImage should behave better with no width attributes
• Added a default background-size on section to render properly
• Update lint rules

Cli fix

• Typo in command line interface: fixed

1st Release

• Command line tool
• Node library