* umount failure message was never displayed

* strings were missing for "emptypassword"

translation-base-v0.3/plugins/volume_mount/language.hdf

@@ -72,5 +72,10 @@ WarningMessage {
 		Title	= Already closed
 		Text	= The volume is already closed.
 	}
+	
+	EmptyPassword {
+		Title	= Empty password
+		Text	= There was no password supplied.
+	}
 
 }

translation-base-v0.3/plugins/volume_mount/volume_mount.py

@@ -96,7 +96,7 @@ class volume_mount(cryptobox.plugins.base.CryptoBoxPlugin):
 			self.cbox.log.info("the device (%s) is already mounted" % self.device)
 			return "volume_status"
 		if not pw:
-			self.hdf["Data.Warning"] = "EmptyPassword"
+			self.hdf["Data.Warning"] = "Plugins.volume_mount.EmptyPassword"
 			self.cbox.log.info("no password was supplied for mounting of device: '%s'" \
 					% self.device)
 			return "volume_status"
@@ -125,7 +125,7 @@ class volume_mount(cryptobox.plugins.base.CryptoBoxPlugin):
 		try:
 			self.container.umount()
 		except CBUmountError, err_msg:
-			self.hdf["Data.Warning"] = "UmountFailed"
+			self.hdf["Data.Warning"] = "Plugins.volume_mount.UmountFailed"
 			self.cbox.log.warn("could not umount the volume (%s): %s" \
 					% (self.device, err_msg))
 			return "volume_status"