Idle unit hotkey.

Differential Revision: https://code.wildfiregames.com/D1060
Patch By: temple
Reviewed By: wraitii
This was SVN commit r20578.

binaries/data/config/default.cfg

@@ -241,6 +241,7 @@ remove = Ctrl                ; Remove units from selection
 cancel = Esc                 ; Un-select all units and cancel building placement
 idleworker = Period          ; Select next idle worker
 idlewarrior = ForwardSlash   ; Select next idle warrior
+idleunit = BackSlash         ; Select next idle unit
 offscreen = Alt              ; Include offscreen units in selection
 [hotkey.selection.group.add]
 0 = "Shift+0"

binaries/data/mods/public/gui/manual/intro.txt

@@ -67,11 +67,14 @@ Pause: Pause/resume the game
 Delete: Delete currently selected units/buildings
 Shift + Delete: Delete currently selected units/buildings without confirmation
 / (ForwardSlash): Select idle fighter
-Shift + /: add idle fighter to selection
+Shift + /: Add idle fighter to selection
 Alt + /: Select all idle fighters
 . (Period): Select idle worker (including citizen soldiers)
-Shift + .: add idle worker to selection (including citizen soldiers)
+Shift + .: Add idle worker to selection (including citizen soldiers)
 Alt + .: Select all idle workers (including citizen soldiers)
+\ (BackSlash): Select idle unit
+Shift + \: Add idle unit to selection
+Alt + \: Select all idle units
 H: Stop (halt) the currently selected units.
 Y: The unit will go back to work
 U: Unload the garrisoned units of the selected buildings

binaries/data/mods/public/gui/session/hotkeys/misc.xml

@@ -89,6 +89,10 @@
 		<action on="Press">findIdleUnit(g_MilitaryTypes);</action>
 	</object>
 
+	<object hotkey="selection.idleunit">
+		<action on="Press">findIdleUnit(["!Domestic"]);</action>
+	</object>
+
 	<object hotkey="selection.cancel">
 		<action on="Press">clearSelection();</action>
 	</object>