use new git repos (26.06.2013)
remove:
- bin
- gen
version 3.0
create util package
- working with shared preferences
- change string array to list array
- store ip list array to shared preferences
only check ip address, not mac address
new layout fro preferences_receiver_ip_item
check ip, mac if available
use list<> for elements
backup
- click listener
- long click listener
add action preferences
backup
- new preferences edit
- backup
good version
bugfix marked receiver
add "Receiver hinzufügen" item
change ids name
no crash when adding elements