implemented constraints on search
merge
adding in add-to-cart functionality
adding items almost works
added preferences to a popover
grocery list reads from service but changes are not saved
Added the visual for the search bar. Now to actually hook it up to something.
icons added
added ingredients to detail view
added initial page
merge
merge
Started work on searching. Works at highest level, not lower ones yet.
Merge branch 'master' of https://github.com/dianavermilya/Balance
cleand list top-bar
added button back in
done for tonight
merge
Search now works at lowest level. Added search box to middle, but it's not working yet.
Got search working on mid.