Added some missing translation markers for preferences tooltips

data/gui/default/window/preferences/01_general.cfg

@@ -218,7 +218,7 @@
 			[button]
 				id = cachemg
 				label = _ "Cache"
-				tooltip = "Manage the game WML cache"
+				tooltip = _ "Manage the game WML cache"
 			[/button]
 		[/column]
 	[/row]

data/gui/default/window/preferences/03_display.cfg

@@ -29,7 +29,7 @@
 						[combobox]
 							id = "resolution_set"
 							definition = "default"
-							tooltip = "Change the game resolution"
+							tooltip = _ "Change the game resolution"
 						[/combobox]
 					[/column]
 
@@ -46,7 +46,7 @@
 						[toggle_button]
 							id = "fullscreen"
 							label = _ "Full screen"
-							tooltip = "Toggle between fullscreen and window mode"
+							tooltip = _ "Toggle between fullscreen and window mode"
 						[/toggle_button]
 					[/column]
 
@@ -66,7 +66,7 @@
 			[toggle_button]
 				id = "show_floating_labels"
 				label = _ "Show floating labels"
-				tooltip = "Show damage and healing amounts above a unit"
+				tooltip = _ "Show damage and healing amounts above a unit"
 			[/toggle_button]
 		[/column]
 	[/row]
@@ -80,7 +80,7 @@
 			[toggle_button]
 				id = "show_halos"
 				label = _ "Show haloing effects"
-				tooltip = "Show special unit graphical effects"
+				tooltip = _ "Show special unit graphical effects"
 			[/toggle_button]
 		[/column]
 	[/row]
@@ -94,7 +94,7 @@
 			[toggle_button]
 				id = "show_ellipses"
 				label = _ "Show team colors"
-				tooltip = "Show a colored circle around the base of each unit to show which side it is on"
+				tooltip = _ "Show a colored circle around the base of each unit to show which side it is on"
 			[/toggle_button]
 		[/column]
 	[/row]
@@ -110,7 +110,7 @@
 			[toggle_button]
 				id = "show_grid"
 				label = _ "Show grid"
-				tooltip = "Overlay a grid over the map"
+				tooltip = _ "Overlay a grid over the map"
 			[/toggle_button]
 		[/column]
 	[/row]
@@ -126,7 +126,7 @@
 			[toggle_button]
 				id = "animate_terrains"
 				label = _ "Animate map"
-				tooltip = "Display animated terrain graphics"
+				tooltip = _ "Display animated terrain graphics"
 			[/toggle_button]
 		[/column]
 	[/row]
@@ -140,7 +140,7 @@
 			[toggle_button]
 				id = "animate_water"
 				label = _ "Animate water"
-				tooltip = "Display animated water graphics (can be slow)"
+				tooltip = _ "Display animated water graphics (can be slow)"
 			[/toggle_button]
 		[/column]
 	[/row]
@@ -154,7 +154,7 @@
 			[toggle_button]
 				id = "animate_units_standing"
 				label = _ "Show unit standing animations"
-				tooltip = "Continuously animate standing units in the battlefield"
+				tooltip = _ "Continuously animate standing units in the battlefield"
 			[/toggle_button]
 		[/column]
 	[/row]
@@ -173,7 +173,7 @@
 						[toggle_button]
 							id = "animate_units_idle"
 							label = _ "Show unit idle animations"
-							tooltip = "Play short random animations for idle units"
+							tooltip = _ "Play short random animations for idle units"
 						[/toggle_button]
 					[/column]
 				[/row]
@@ -286,7 +286,7 @@
 			[button]
 				id = choose_theme
 				label = _ "Theme"
-				tooltip = "Change the in-game theme"
+				tooltip = _ "Change the in-game theme"
 			[/button]
 		[/column]
 	[/row]

data/gui/default/window/preferences/05_multiplayer.cfg

@@ -33,7 +33,7 @@
 							minimum_value = 1
 							maximum_value = 20
 							step_size = 1
-							tooltip = "Set the number of chat lines shown"
+							tooltip = _ "Set the number of chat lines shown"
 						[/slider]
 					[/column]
 				[/row]
@@ -50,7 +50,7 @@
 			[toggle_button]
 				id = "chat_timestamps"
 				label = _ "Chat timestamping"
-				tooltip = "Add a timestamp to chat messages"
+				tooltip = _ "Add a timestamp to chat messages"
 			[/toggle_button]
 		[/column]
 	[/row]
@@ -66,7 +66,7 @@
 			[toggle_button]
 				id = "remember_password"
 				label = _ "Save password to preferences (plain text)"
-				tooltip = "Uncheck to delete the saved password (on exit)"
+				tooltip = _ "Uncheck to delete the saved password (on exit)"
 			[/toggle_button]
 		[/column]
 	[/row]
@@ -175,7 +175,7 @@
 			[button]
 				id = mp_alerts
 				label = _ "Alerts"
-				tooltip = "Configure multiplayer notification settings"
+				tooltip = _ "Configure multiplayer notification settings"
 			[/button]
 		[/column]
 
@@ -188,7 +188,7 @@
 			[button]
 				id = mp_wesnothd
 				label = _ "Server Executable"
-				tooltip = "Find and set path to MP server to host LAN games"
+				tooltip = _ "Find and set path to MP server to host LAN games"
 			[/button]
 		[/column]
 	[/row]