various other cleanup

src/ActorScroller.h

@@ -48,9 +48,7 @@ public:
 	float GetSecondsToDestination() const;
 	int GetNumItems() const						{ return m_iNumItems; }
 
-	//
 	// Commands
-	//
 	void PushSelf( lua_State *L );
 
 protected:

src/BGAnimation.cpp

@@ -102,7 +102,7 @@ void BGAnimation::LoadFromAniDir( const RString &_sAniDir )
 
 	if( DoesFileExist(sPathToIni) )
 	{
-		// This is a new style BGAnimation (using .ini)
+		// This is a 3.9-style BGAnimation (using .ini)
 		IniFile ini;
 		ini.ReadFile( sPathToIni );
 
@@ -117,7 +117,7 @@ void BGAnimation::LoadFromAniDir( const RString &_sAniDir )
 	}
 	else
 	{
-		// This is an old style BGAnimation (not using .ini)
+		// This is an 3.0 and before-style BGAnimation (not using .ini)
 
 		// loading a directory of layers
 		vector<RString> asImagePaths;

src/Banner.cpp

@@ -61,7 +61,7 @@ void Banner::LoadFromCachedBanner( const RString &sPath )
 	}
 	else
 	{
-		/* Try to load the low quality version. */
+		// Try to load the low quality version.
 		ID = BANNERCACHE->LoadCachedBanner( sPath );
 	}