Removed struct packing everywhere, except RGB 24bit struct (and thus 768-byte palettes). This might fix some issue on Caanoo, where either the packing didn't work (and the struct had wrong size) or it worked and caused unaligned reads/writes.

git-svn-id: svn://pulkomandy.tk/GrafX2/trunk@1639 416bcca6-2ee7-4201-b75f-2eb2f807beb1

src/loadsave.h

@@ -226,7 +226,6 @@ void Set_layer(T_IO_Context *context, byte layer);
 // =================================================================
 
 // This is here and not in fileformats.c because the emergency save uses it...
-#pragma pack(1)
 typedef struct
 {
   byte Filler1[6];
@@ -235,7 +234,6 @@ typedef struct
   byte Filler2[118];
   T_Palette Palette;
 } T_IMG_Header;
-#pragma pack()
 
 // Data for 24bit loading