Updates seeds file for new installfest (#919)
Updates seeds file for new installfest (#919)

* This adds an async/await lesson to the Javascript course.

* update seeds file for new installfest

* remove user and passwd from databaseyml

* updates seeds file

* Updates Seeds file

* revert to upstream

TheOdinProject/theodinproject,TheOdinProject/theodinproject,TheOdinProject/theodinproject,TheOdinProject/theodinproject