change for shop object
add new page CreateShop and prepare for gcm
more implementation on CreatePage.xml
complete create_shop.xml
more implementation on CreateShopActivity
add GPS function to CreateShop
add GCM in MainActivity
more implementation on CreateShop
bug fix on spinner
Implemented AuthCodeUtil Class
remove some debug logging
more implementation on CreateShopActvity
complete CreateShopActivity
add new page SubmissionList(not completed)
add showMap function in CreateShop
add new page: ReviewCreateShopActivity
bug fix on shopList
bug fix
fix bug on spinner trigger
more implementation on ReviewCreateShop