Revert "Updated Charli's E1M1 map. (#1496)"

This reverts commit 9b25e1447a.

The first level of the game is very prominent and I'm not convinced that
this had sufficient debate on the original PR. Opinions on the original
PR seemed mixed to lukewarm.

I'm also not convinced that this is an improvement over the previous
E1M1 but that is just my personal opinion. If we want to make this
change then we can, but it should be discussed more first.

lumps/dehacked/dehacked.txt

@@ -238,7 +238,7 @@ PD_YELLOWS = Yellow skeleton key needed for this door.
 PD_ANY = Any key will open this door.
 PD_ALL3 = This door requires all three keys.
 PD_ALL6 = This door requires all six keys!
-HUSTR_E1M1 = E1M1: Filtration System
+HUSTR_E1M1 = E1M1: Outer Prison
 HUSTR_E1M2 = E1M2: Communications Center
 HUSTR_E1M3 = E1M3: Waste Disposal
 HUSTR_E1M4 = E1M4: Supply Depot

lumps/p1_uminf.lmp

@@ -4,16 +4,16 @@
 
 map E1M1
 {
-	LevelName = "Filtration System"
+	LevelName = "Outer Prison"
 	LevelPic = "WILV00"
 	Label = "E1M1"
 	Next = "E1M2"
 	Music = "D_E1M1"
 	SkyTexture = "SKY1"
-	ParTime = 90
+	ParTime = 30
 	Episode = clear
 	Episode = "M_EPI1", "Outpost Outbreak", "1"
-	Author = "Charli Reef"
+	Author = "YukiHerz"
 }
 
 map E1M2