Revert "Make LinkedIn auth provider request email by default."
update NewPostViewSpec to correctly initialize NewPostView
Merge pull request #4271 from edx/jsa/fix-new-post-view-spec

update NewPostViewSpec to correctly initialize NewPostView
Merge pull request #4266 from edx/revert-4050-linkedin-email

Revert "Make LinkedIn auth provider request email by default."
stupid simple css typo fix