- Fixed: Skin definitions were never freed.

- Fixed: Names in terrain definitions were never freed. Replacing them with
  FNames would have been a good idea anyway.
- Fixed: The lock definitions were never freed.
- Fixed: FDoorAnimation was missing a destructor.
- Fixed: animation and switch definitions were never freed.
- Replaced all other places where FindType was used with FNames with 
  IFindType.

SVN r90 (trunk)

src/d_main.cpp

@@ -2011,6 +2011,7 @@ void D_DoomMain (void)
 
 	Wads.InitMultipleFiles (&wadfiles);
 
+
 	// [RH] Initialize localizable strings.
 	GStrings.LoadStrings (false);
 
@@ -2080,6 +2081,7 @@ void D_DoomMain (void)
 
 	FActorInfo::StaticSetActorNums ();
 
+
 	// [RH] User-configurable startup strings. Because BOOM does.
 	static const char *startupString[5] = {
 		"STARTUP1", "STARTUP2", "STARTUP3", "STARTUP4", "STARTUP5"