sign stuff, button and link
align text profile page
Update README.md
Update README.md
Merge branch 'master' into sarah

Conflicts:
	app/views/pages/profile.html.erb
	db/schema.rb
	tmp/cache/assets/development/sprockets/13fe41fee1fe35b49d145bcc06610705
	tmp/cache/assets/development/sprockets/2e471d0b6fa1aa6817c6d3e773648a43
	tmp/cache/assets/development/sprockets/357970feca3ac29060c1e3861e2c0953
	tmp/cache/assets/development/sprockets/5f78b3457def1d02bd3fb75d4e0cfb63
	tmp/cache/assets/development/sprockets/bb2f6a70a78dd0eb8181c7f495e82f57
	tmp/cache/assets/development/sprockets/d771ace226fc8215a3572e0aa35bb0d6
	tmp/pids/server.pid
updated
Merge pull request #103 from euglazer/sarah

Sarah