polishing sign in
sign in design
Merge branch 'master' into oauth
styling
starting specs
Merge pull request #17 from suewhite/master

Created Relationship beetwen Users and Authors
added welcome controller
styling
welcome page formatting
styling
styling, streamline welcome page
more styling
Merge branch 'master' into oauth
remove raise debug
Merge pull request #19 from suewhite/oauth

Oauth
put tumblr search on main page, styling
added and styled flash notice
styling of nav bar buttons, flash notice still persists
Merge pull request #20 from suewhite/oauth

Oauth
Gemfile change with oauth Tumblr