textwatcher in quantity picker implemented
BugFix: QuantityPicker NPE when deleting values of number input fixed
Quantity Picker: select all input text on long click
Button: "Eingabe Bestätigen" switches back to current shopping list
Removed dead code (unused class)
Bug Fix: insertNameDialog doesnt dismiss on errors.
BugFix: onClick Notification opens ShoppingListActivity.class
Keine Ahnung
Merge branch 'master' of
https://github.com/gundermann/SmartKichten_Ingredients.git

Conflicts:
	Smart_Kitchen_Ingredients/res/values/strings.xml
	Smart_Kitchen_Ingredients/src/de/nordakademie/smart_kitchen_ingredients/collector/AbstractCollectorActivity.java
	Smart_Kitchen_Ingredients/src/de/nordakademie/smart_kitchen_ingredients/collector/QuantityPickerDialog.java
	Smart_Kitchen_Ingredients/src/de/nordakademie/smart_kitchen_ingredients/dialog/InsertNameDialog.java