Rename devices package to credentials. SimpleUDP fixes. Anel Plugin: Splitted into AnelSendUDP, AnelReceiveUDP, AnelPlugin. Hide/show outlets adapter fixed.

Author: David Graeff

app/src/main/java/oly/netpowerctrl/ioconnection/IOConnectionsCollection.java

@@ -13,6 +13,7 @@
 import java.util.TreeSet;
 
 import oly.netpowerctrl.App;
+import oly.netpowerctrl.credentials.Credentials;
 import oly.netpowerctrl.data.AbstractBasePlugin;
 import oly.netpowerctrl.data.DataService;
 import oly.netpowerctrl.data.storage_container.CollectionManipulation;
@@ -21,7 +22,6 @@
 import oly.netpowerctrl.data.storage_container.CollectionOtherThreadPut;
 import oly.netpowerctrl.data.storage_container.CollectionOtherThreadPutHandler;
 import oly.netpowerctrl.data.storage_container.CollectionStorage;
-import oly.netpowerctrl.devices.Credentials;
 import oly.netpowerctrl.executables.Executable;
 import oly.netpowerctrl.network.ReachabilityStates;
 import oly.netpowerctrl.utils.ObserverUpdateActions;