avoid leakage of IOC username/password to logcat/debuglog for some protocols

src/Kp2aBusinessLogic/Io/CachingFileStorage.cs

@@ -168,7 +168,9 @@ namespace keepass2android.Io
 				if (!IsCached(ioc))
 					throw;
 
-				Kp2aLog.Log("couldn't open from remote " + ioc.Path);
+#if DEBUG
+                Kp2aLog.Log("couldn't open from remote " + ioc.Path);
+#endif
 				Kp2aLog.Log(ex.ToString());
 
 				_cacheSupervisor.CouldntOpenFromRemote(ioc, ex);

src/Kp2aBusinessLogic/Io/JavaFileStorage.cs

@@ -233,7 +233,6 @@ namespace keepass2android.Io
 
 		public FileDescription GetFileDescription(IOConnectionInfo ioc)
 		{
-			Kp2aLog.Log("GetFileDescription "+ioc.Path);
 			try
 			{
 				return ConvertToFileDescription(Jfs.GetFileEntry(IocToPath(ioc)));
@@ -302,7 +301,9 @@ namespace keepass2android.Io
 
 		public void OnResume(IFileStorageSetupActivity activity)
 		{
+#if DEBUG
 			Kp2aLog.Log("JFS/OnResume Ioc.Path=" +activity.Ioc.Path+". Path="+((IJavaFileStorageFileStorageSetupActivity)activity).Path);
+#endif
 			_jfs.OnResume(((IJavaFileStorageFileStorageSetupActivity) activity));
 		}
 
@@ -366,4 +367,4 @@ namespace keepass2android.Io
 		}
 	}
 #endif
-}
+        }