add Product to Productview
Merge branch 'master' of github.com:openpizza/openpizza-android

Conflicts:
	src/de/openpizza/android/dirty/Order.java
	src/de/openpizza/android/views/antihost/OrderActivityAntihost.java
	src/de/openpizza/android/views/antihost/ShopViewAntihost.java
	src/de/openpizza/android/views/host/ShopViewHost.java