Prepare 1.4.0 Release (#102)

* Prepare 1.3.2 Release

* adding valenti themes featured image embed to this release

* Prepare 1.4.0 Release

Prepare 1.3.1 Release (#91)

Prepare for 1.3.0 Release (#79)

* Prepare for 1.3.0 Release

* fixed wording in readme

Merge pull request #68 from Medium/chad-1.2.1-release

Prepare for 1.2.1 Release