nodraft filter for Posts
Extra tests for content types, refactored Content > Post/Page to better use inheritance
Used Flask-Script for improved CLI
Bump version
Removed eggs committed in error
Merge branch 'release/1.4.0'

* release/1.4.0:
  Removed eggs committed in error
  Bump version
  Used Flask-Script for improved CLI
  Extra tests for content types, refactored Content > Post/Page to better use inheritance
  nodraft filter for Posts
Merge branch 'master' of github.com:glenswinfield/stanley

* 'master' of github.com:glenswinfield/stanley:
  Update README.md