Merge pull request #44 from dhfromkorea/improve-ui

should be working
Merge pull request #45 from dhfromkorea/improve-ui

added dist folder to git tree
Merge pull request #46 from dhfromkorea/improve-ui

please read the commit messages for details
switch to api v3
Merge pull request #48 from neillobo/switch/APIv3

switch to api v3
add more testing for recommend and service modules
add real images for training set and change headers
add background and change navbar
Merge pull request #47 from BaBuDe/master

Add real images for training set and update headers
added tutorial view as slider
tutorial slider: add header, img placeholder, navigation
changed ionic version to implement slide-box
tutorial boilerplate added
removed tutorial cards from the code
replaced the hamburger icon with three differnet icons
added go back button
add default route to fall back to
better confirmation button and text
changed header color, bg color, and label for beers
added edit mode icon