fixed .gitignore, modified scanner screen
removed .idea folder
Create DatabaseTable
Create fooddata dictionary
Create readme.md
removed .idea directry to prevent conflict
new branch
fake camera button, fixed merge conflict
fixed .gitignore, modified scanner screen
removed .idea folder
Create DatabaseTable
Create fooddata dictionary
Finish DatabaseTable and Searchable.xml
Manifest Destiny
DatabaseTable created
Create intent to handle query
Merge branch 'master' into xinyu
added xzing lib