DEV-35179 (part2) improve Keyboard shortcut indicators - oops, missed a few...

DEV-35179 (part2) improve Keyboard shortcut indicators - oops, missed a few references in other files.
TEXT CHANGES ONLY

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

@@ -32,7 +32,7 @@
     </floater.string>
     <floater.string
      name="status_grab">
-        Drag to move, Ctrl to lift, Ctrl-Shift to rotate
+        Drag to move, Ctrl to lift, Ctrl+Shift to rotate
     </floater.string>
     <floater.string
      name="status_place">
@@ -180,7 +180,7 @@
          name="radio orbit" />
         <radio_item
          top_pad="6"
-         label="Pan (Ctrl-Shift)"
+         label="Pan (Ctrl+Shift)"
          layout="topleft"
          name="radio pan" />
 		 <radio_group.commit_callback
@@ -218,7 +218,7 @@
          name="radio lift" />
         <radio_item
       top_pad="6"
-         label="Spin (Ctrl-Shift)"
+         label="Spin (Ctrl+Shift)"
          layout="topleft"
          name="radio spin" />
 		 <radio_group.commit_callback
@@ -242,7 +242,7 @@
          name="radio rotate" />
         <radio_item
       top_pad="6"
-         label="Stretch (Ctrl-Shift)"
+         label="Stretch (Ctrl+Shift)"
          layout="topleft"
          name="radio stretch" />
         <radio_item

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

@@ -18,7 +18,7 @@
      left_delta="7"
      left="0"
      name="chat_box"
-     tool_tip="Press Enter to say, Ctrl-Enter to shout."
+     tool_tip="Press Enter to say, Ctrl+Enter to shout."
      top="3"
      width="250" />
     <output_monitor

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

@@ -59,8 +59,8 @@
 	<string name="TooltipFlagNoScripts">No Scripts</string>
 	<string name="TooltipLand">Land:</string>
 	<string name="TooltipMustSingleDrop">Only a single item can be dragged here</string>	
-	<string name="TooltipAltLeft">Alt-Left arrow for previous tab</string>	
-	<string name="TooltipAltRight">Alt-Right arrow for next tab</string>	
+	<string name="TooltipAltLeft">Alt+&#8592; for previous tab</string>	
+	<string name="TooltipAltRight">Alt+&#8594; for next tab</string>	
 
 	<!-- tooltips for Urls -->
 	<string name="TooltipHttpUrl">Click to view this web page</string>