Merge pull request #39 from mamarildon/master

Bug Fix :: Hack Reactor Student Login
CSS Updates
Merge pull request #40 from jimmytsao/css

CSS Updates
Basic ReadME
Add placeholder tech stack
Change tech stack format
Update README.md
Fix typos & img
New banner, project description & challenges
Update header
Update README.md
First Draft ReadME
Checks student for hackreactor workspace ID to confirm student