Cosmetic changes, mainly cleaned up line lengths and log messages.

Also added memos for issues that may need to be addressed in the future.

Change-Id: I7923222e706bd34262020e6ecadc8bc8da7cad6f
diff --git a/src/main/java/net/onrc/onos/core/devicemanager/OnosDevice.java b/src/main/java/net/onrc/onos/core/devicemanager/OnosDevice.java
index 17ce3b9..6b96698 100644
--- a/src/main/java/net/onrc/onos/core/devicemanager/OnosDevice.java
+++ b/src/main/java/net/onrc/onos/core/devicemanager/OnosDevice.java
@@ -191,7 +191,7 @@
     @Override
     public String toString() {
         StringBuilder builder = new StringBuilder();
-        builder.append("Entity [macAddress=");
+        builder.append("OnosDevice [macAddress=");
         builder.append(macAddress.toString());
         builder.append(", vlan=");
         builder.append(vlan);