Tg port 2 15 (#230)

* defines/helpers

* globalvars, onclick, controllers

* datums and game

* woooooooooorld. Uh. dm

* modules sans mobs client admin

* modules/admin

* pref shit

* modules/mob

* icon updates

* extra things

* Cherrypicked fixes from open PRs

* metastation.tgm fix

* a better meta fix

* reverts async breakings

code/modules/client/preferences.dm

@@ -31,6 +31,7 @@ var/list/preferences_datums = list()
 	var/hotkeys = FALSE
 	var/tgui_fancy = TRUE
 	var/tgui_lock = TRUE
+	var/windowflashing = TRUE
 	var/toggles = TOGGLES_DEFAULT
 	var/chat_toggles = TOGGLES_DEFAULT_CHAT
 	var/ghost_form = "ghost"
@@ -66,7 +67,6 @@ var/list/preferences_datums = list()
 
 	var/list/custom_names = list("clown", "mime", "ai", "cyborg", "religion", "deity")
 	var/prefered_security_department = SEC_DEPT_RANDOM
-	var/uplink_spawn_loc = UPLINK_PDA
 
 		//Mob preview
 	var/icon/preview_icon = null
@@ -106,6 +106,8 @@ var/list/preferences_datums = list()
 
 	var/parallax = PARALLAX_DISABLE //Starting disabled by default so people stop freaking about about certain issues.
 
+	var/uplink_spawn_loc = UPLINK_PDA
+
 /datum/preferences/New(client/C)
 	parent = C
 	custom_names["ai"] = pick(ai_names)
@@ -465,6 +467,7 @@ var/list/preferences_datums = list()
 			dat += "<b>Keybindings:</b> <a href='?_src_=prefs;preference=hotkeys'>[(hotkeys) ? "Hotkeys" : "Default"]</a><br>"
 			dat += "<b>tgui Style:</b> <a href='?_src_=prefs;preference=tgui_fancy'>[(tgui_fancy) ? "Fancy" : "No Frills"]</a><br>"
 			dat += "<b>tgui Monitors:</b> <a href='?_src_=prefs;preference=tgui_lock'>[(tgui_lock) ? "Primary" : "All"]</a><br>"
+			dat += "<b>Window Flashing:</b> <a href='?_src_=prefs;preference=winflash'>[(windowflashing) ? "Yes" : "No"]</a><br>"
 			dat += "<b>Play admin midis:</b> <a href='?_src_=prefs;preference=hear_midis'>[(toggles & SOUND_MIDI) ? "Yes" : "No"]</a><br>"
 			dat += "<b>Play lobby music:</b> <a href='?_src_=prefs;preference=lobby_music'>[(toggles & SOUND_LOBBY) ? "Yes" : "No"]</a><br>"
 			dat += "<b>Ghost ears:</b> <a href='?_src_=prefs;preference=ghost_ears'>[(chat_toggles & CHAT_GHOSTEARS) ? "All Speech" : "Nearest Creatures"]</a><br>"
@@ -1358,7 +1361,8 @@ var/list/preferences_datums = list()
 					tgui_fancy = !tgui_fancy
 				if("tgui_lock")
 					tgui_lock = !tgui_lock
-
+				if("winflash")
+					windowflashing = !windowflashing
 				if("hear_adminhelps")
 					toggles ^= SOUND_ADMINHELP
 				if("announce_login")