URLs changed to new plugin addressing scheme

svn:keywords set
fixed: shutdown - delay reboot/poweroff by some seconds to finish the web page before
added: format_fs - show link to umount in case of active device
added: new plugin "language_selection"
fixed: recently introduced syntax error in 'network'
added: "volume_props" mentions encryption support via "format_fs" (including link)
updated: plugin-interface.txt
fixed: broken test case for date plugin (caused by twill, I guess)
added: "partition" plugin - better handling of config partition

pythonrewrite/plugins/volume_props/lang/en.hdf

@@ -5,17 +5,30 @@ Title {
 	Properties	= Properties
 	ChangeVolumeName	= Change the name of this volume
 	ChangePassword	= Change the password of this volume
+	Encryption	= Encryption
 }
 
 
 Button {
 	ContainerNameSet	= Change name
 	ChangePassword	= Change password
+	FormatContainer	= Format volume
 }
 
 
-Text {
-	UmountBeforeProps	= You must deactivate a volume, if you want to change its properties.
+Text.FormatForEncryptionSupport	= This volume is not encrypted. If you want to turn on encryption, then you have to format the volume. Beware: this will destroy all data of this container.
+
+
+AdviceMessage {
+	UmountBeforeProps {
+		Text = You must deactivate a volume, if you want to change its properties.
+		Link.Text	= Deactive volume now
+		Link.Rel	= volume_mount
+		Link.Attr1.name	= action
+		Link.Attr1.value	= umount
+		Link.Attr2.name	= redirect
+		Link.Attr2.value	= volume_props
+	}
 }