Post-release bugfixes: Batch 2

This commit fixes the following bugs:

- Viewing the Town Map in Viridian Pre-Gym would show the player as being in Cerulean.

- Psychic, Psywave, Night Shade and Dazzling Gleam wouldn't shake the full screen

- Okay, NOW it's impossible to trap yourself in Cinnabar Volcano.

- Getting the Vermilion Beauty gift would lock you out from getting the Silph Co Lapras gift later.

- Text fixes

scripts/BattleTent.asm

@@ -820,13 +820,12 @@ BattleTentLetsGo:
 	done
 	
 BattleTentWon:
-	text "Wow! You finally"
-	line "did it!"
+	text "Congratulations!"
 	
 	para "You beat"
 	line "@"
 	text_decimal wBTStreakCnt, 1, 3
-	text " oppenont(s)!"
+	text " opponent(s)!"
 	prompt
 	
 BattleTentLost:

scripts/SilphCo7F.asm

@@ -309,8 +309,8 @@ SilphCo7TrainerHeader3:
 SilphCo7Text1:
 ; lapras guy
 	text_asm
-	ld a, [wd72e]
-	bit 0, a ; got lapras?
+	ld a, [wd72c]
+	bit 2, a
 	jr z, .givelapras
 	CheckEvent EVENT_BEAT_SILPH_CO_GIOVANNI
 	jr nz, .savedsilph
@@ -329,8 +329,8 @@ SilphCo7Text1:
 	call EnableAutoTextBoxDrawing
 	ld hl, .HeresYourLaprasText
 	call PrintText
-	ld hl, wd72e
-	set 0, [hl]
+	ld hl, wd72c
+	set 2, [hl]
 	jr .done
 .savedsilph
 	ld hl, .LaprasGuySavedText