schema
fixed schema
Merge pull request #3 from dkim6002/next

Next
devise installed
updated schema
added logo class, sigin in class, to application.html.erb, added devise user sign in, added footer
Merge pull request #4 from cp9162/landingpage

added logo class, sigin in class, to application.html.erb, added devise ...
Merge pull request #5 from sneubig/appPage

added appPage view
added playlist view folder, renamed file to index.html