Modified iOS endpoints to handle failed login/signup as well as a specific user's recommendations from the database.
Merge pull request #113 from SunJieMing/master

Styling
Merge pull request #114 from lpappone/master

added alert if attempt to sign in with username that doesn't exist
add dividing lines to user page
Modified iOS endpoints to handle failed login/signup as well as a specific user's recommendations from the database.
Modified server to handle greater detail for iOS endpoints
Merge branch 'master' of https://github.com/SunJieMing/beer-finderWeb

Conflicts:
	server/routes.js
Merge pull request #116 from SunJieMing/master

iOS
add dividing lines to user page
rearrange top of user page
rearrange top of user page
Merge branch 'master' of https://github.com/lpappone/beer-finderWeb
remove lines on userpage, add margin to button
restyle user home page
restyle top of user page
style top of user page
make login/signup happen when user hits enter (so they don't have to click button, though they can still do that too
Merge pull request #117 from lpappone/master

minor user page styling updates
Merge pull request #118 from BeerWithMe/staging

Staging