Enabled gamestart speedup by not unnecessarily loading campaigns.

This will only break savegames from before 0.7.10, which is reasonable.

data/campaigns/Eastern_Invasion.cfg

@@ -10,6 +10,6 @@
 	icon=human-general.png
 [/campaign]
 
-# ifdef CAMPAIGN_THE_RISE_OF_WESNOTH
+#ifdef CAMPAIGN_THE_RISE_OF_WESNOTH
 {scenarios/The_Rise_of_Wesnoth}
-# endif
+#endif

data/campaigns/Heir_To_The_Throne.cfg

@@ -10,8 +10,8 @@
 	difficulty_descriptions= _ "&elvish-fighter.png,Fighter,(easiest);*&elvish-hero.png,Hero;&elvish-champion.png,Champion,(hardest)"
 [/campaign]
 
-# ifdef CAMPAIGN_HEIR_TO_THE_THRONE
+#ifdef CAMPAIGN_HEIR_TO_THE_THRONE
 {scenarios/Heir_To_The_Throne/bigmap.cfg}
 {scenarios/Heir_To_The_Throne}
-# endif
+#endif
 

data/campaigns/Son_Of_The_Black_Eye.cfg

@@ -10,7 +10,7 @@
 	icon=orcish-ruler.png
 [/campaign]
 
-# ifdef CAMPAIGN_SON_OF_THE_BLACK_EYE
+#ifdef CAMPAIGN_SON_OF_THE_BLACK_EYE
 {scenarios/Son_Of_The_Black_Eye}
-# endif
+#endif
 

data/campaigns/The_Dark_Hordes.cfg

@@ -10,7 +10,7 @@
 	difficulty_descriptions= _ "&undead-initiate.png,Apprentice,(easiest);*&undead-necromancer.png,Master;&undead-lich.png,Dark Lord,(hardest)"
 [/campaign]
 
-# ifdef CAMPAIGN_THE_DARK_HORDES
+#ifdef CAMPAIGN_THE_DARK_HORDES
 {scenarios/The_Dark_Hordes}
-# endif
+#endif
 

data/campaigns/The_Rise_of_Wesnoth.cfg

@@ -10,7 +10,7 @@
 	icon=noble-lord.png
 [/campaign]
 
-# ifdef CAMPAIGN_THE_RISE_OF_WESNOTH
+#ifdef CAMPAIGN_THE_RISE_OF_WESNOTH
 {scenarios/The_Rise_of_Wesnoth}
-# endif
+#endif