New delegate for photo picker
Photo add complete

doesnt upload the photo, just attaches it to the main viewcontroller to be saved when the bar is submitted
Discrete steps for the slider
Uber-painful merge
Merge branch 'add-bar' of https://github.com/Bilue/bar-finder into add-bar

Conflicts:
	Mi9 Bar Finder/View Controllers/Mi9AddBarViewController.h
	Mi9 Bar Finder/View Controllers/Mi9AddBarViewController.m
	Mi9 Bar Finder/View Controllers/Mi9AddBarViewController.xib
re-applied changes to xib - added imageview and set max/min values for slider