Send caster name in buff packets for UF+

Currently the names only show for inspecting via Target Window because
we send buff packets in the wrong order and there is a dependency on
them being correct for self that isn't present for target window.

common/patches/rof.cpp

@@ -460,7 +460,7 @@ namespace RoF
 	{
 		SETUP_VAR_ENCODE(BuffIcon_Struct);
 
-		uint32 sz = 12 + (17 * emu->count);
+		uint32 sz = 12 + (17 * emu->count) + emu->name_lengths; // 17 includes nullterm
 		__packet->size = sz;
 		__packet->pBuffer = new unsigned char[sz];
 		memset(__packet->pBuffer, 0, sz);
@@ -476,7 +476,7 @@ namespace RoF
 			__packet->WriteUInt32(emu->entries[i].spell_id);
 			__packet->WriteUInt32(emu->entries[i].tics_remaining);
 			__packet->WriteUInt32(emu->entries[i].num_hits); // Unknown
-			__packet->WriteString("");
+			__packet->WriteString(emu->entries[i].caster);
 		}
 		__packet->WriteUInt8(emu->type); // Unknown