Merge pull request #1 from piaw/master

Script for converting food_names.txt into xml
Merge pull request #2 from piaw/master

Initial submit for NutritionTracker app
Merge pull request #3 from piaw/master

fix script to clean up &, as well as split array into smaller arrays
Merge pull request #4 from piaw/master

Got basic string matching functionality in
Setup database in Nutrition TrackerApp and tested the food_names.
Setup database in Nutrition TrackerApp and tested the food_names.
Merge pull request #1 from xiaoqin2012/master

Pull latest changes