Add basic Analytics to improve the App

Add a new Search Function that uses Machine Learning to assess photos of plants to determine what free food they might be.
Added the ability to swipe images left and right and also tap to see the full image so it can be zoomed.

Bug fix for In App Purchasing

Added additional foods. Bug Fixes

Updated the User Interface to a newer style.
Fixed two bugs one to do with Support email and one to do with view Food Location notes

Changed main page to show foods with images.  Reduced clutter.
Pressing current location now zooms to your current location.

Updates for iOS 6 and iPhone5
Added review

Added the ability to backup and restore the Food Notes and Food Locations to Dropbox.

Able to access Food Locations from other views.
Added the ability to purchase 10 more foods to forage for.
Bug Fixes.
Added additional images to foods with only one.
Changes for the new iPad.

Updated so that location updates are stopped when the App is not in the foreground

Added new search function to enable you to find plants that match your observations.