Revert "Created Login Menu and updated CSS"

This reverts commit 70d52e0cfb32347754982a5e7d621058b6bca4d6.
Revert "Revert "Created Login Menu and updated CSS""

This reverts commit 5346b65215c65137a422e3c1a638f752a5970857.
Revert "Revert "Revert "Created Login Menu and updated CSS"""

This reverts commit d92147b52b8e2d8c21d830b066eba5b3233bd962.
Revert "Revert "Revert "Revert "Created Login Menu and updated CSS""""

This reverts commit 6e09fda9eaa603cc85b3148138b1f5ed06014d0b.
Merge branch 'master' of https://github.com/mweslander/hci573-cardsort.git
updated to include main.css and also represent topics and categories for our usability test