Improved some texts for MUC.

git-svn-id: http://svn.igniterealtime.org/svn/repos/messenger/trunk@1338 b35dd754-fafc-0310-a699-88a17e54d16e

src/i18n/messenger_i18n_en.properties

@@ -654,7 +654,8 @@ muc.room.edit.form.persistent_room=Use the form below to create a new persistent
 muc.room.edit.form.error_created_id=Error creating the room. A room with the request ID already exists.
 muc.room.edit.form.error_created_privileges=Error creating the room. You do not have enough \
         privileges to create rooms.
-muc.room.edit.form.valid_hint=Please enter a valid ID. Do not include the service name in the ID.
+muc.room.edit.form.valid_hint=Please enter a valid ID, e.g. "test_room". Room ID's cannot contain \
+        spaces or other characters prohibited in JID nodes.
 muc.room.edit.form.room_name=Room Name
 muc.room.edit.form.valid_hint_name=Please enter a valid name.
 muc.room.edit.form.description=Description
@@ -662,16 +663,16 @@ muc.room.edit.form.valid_hint_description=Please enter a valid description.
 muc.room.edit.form.topic=Topic
 muc.room.edit.form.valid_hint_subject=Please enter a valid subject.
 muc.room.edit.form.max_room=Maximum Room Occupants
-muc.room.edit.form.none=None
+muc.room.edit.form.none=Unlimited
 muc.room.edit.form.valid_hint_max_room=Please select the maximum room occupants.
-muc.room.edit.form.broadcast=Roles for Which Presence is Broadcast
+muc.room.edit.form.broadcast=Broadcast Presence for
 muc.room.edit.form.moderator=Moderator
 muc.room.edit.form.participant=Participant
 muc.room.edit.form.visitor=Visitor
-muc.room.edit.form.required_password=Password required to enter
-muc.room.edit.form.confirm_password=Confirm password
+muc.room.edit.form.required_password=Password Required to Enter
+muc.room.edit.form.confirm_password=Confirm Password
 muc.room.edit.form.new_password=Please make sure to enter the same new password.
-muc.room.edit.form.discover_jid=Role that May Discover Real JIDs of Occupants
+muc.room.edit.form.discover_jid=Show Real JIDs of Occupants to
 muc.room.edit.form.anyone=Anyone
 muc.room.edit.form.role=Please select a role.
 muc.room.edit.form.room_options=Room Options