added missing textdomains and scan for the "general campaign stuff", too

(weapon names and such that should appear in the mainfile)

data/campaigns/Descent_Into_Darkness/Descent_deaths.cfg

@@ -1,3 +1,4 @@
+#textdomain wesnoth-did
 # This file contains all death sequences
 
 #define MALIN_DEATH

data/campaigns/Descent_Into_Darkness/Descent_macros.cfg

@@ -1,3 +1,4 @@
+#textdomain wesnoth-did
 # New Macros
 
 # Define starting villages

data/campaigns/Descent_Into_Darkness/units/dark-sorcerer.cfg

@@ -1,3 +1,4 @@
+#textdomain wesnoth
 # Dark Sorcerer here is identical to normal except can't advance to lich
 [unit]
 	id=Dark Sorcerer DiD

data/campaigns/Northern_Rebirth/scenarios/utils/herodeaths.cfg

@@ -1,3 +1,4 @@
+#textdomain wesnoth-nr
 ## Common code for hero deaths.
 
 [event]

data/campaigns/Northern_Rebirth/scenarios/utils/utils.cfg

@@ -1,3 +1,4 @@
+#textdomain wesnoth-nr
 ## These macros support a fourth (actually zeroth) difficulty level, NEWBIE.
 
 #macro to define a 'quantity' differently based on difficulty levels

po/wesnoth/FINDCFG

@@ -1,2 +1,2 @@
-find data -name themes -prune -o -name campaigns -prune -o -name tutorial -prune -o -name editor-groups.cfg -prune -o -name '*.cfg' -print
+find data -name themes -prune -o -name editor-groups.cfg -prune -o -name '*.cfg' -print
 find data/themes/ -name editor.cfg -prune -o -name '*.cfg' -print