CHUI-161 FIXED (Text entered in local chat is not visible to other users nearby)

- Applied Merov's fix.
The problem was that text_editor was registered twice and, depending of the machine you ran, the viewer would pick one or the other.
Mac users were unlucky enough to pick the wrong one all the time.

indra/llui/llchatentry.cpp

@@ -28,7 +28,7 @@
 
 #include "llchatentry.h"
 
-static LLDefaultChildRegistry::Register<LLChatEntry> r("text_editor");
+static LLDefaultChildRegistry::Register<LLChatEntry> r("chat_editor");
 
 LLChatEntry::Params::Params()
 :	has_history("has_history", true),

indra/newview/skins/default/xui/en/floater_im_session.xml

@@ -242,7 +242,7 @@
              bottom="-1" 
              follows="left|right|bottom" 
              tab_group="1">    
-            	<text_editor
+            	<chat_editor
              		bottom="0"
              		expand_lines_count="5"
              		follows="left|right|bottom"
@@ -256,7 +256,7 @@
              		tab_group="3"
              		width="240"
              		wrap="true">
-            	</text_editor>
+            	</chat_editor>
               </panel>
     </layout_panel>
   </layout_stack>