GCN PAL support (#533)

* Basic PAL ISO & language support

Probably still needs much more work

* Add language selector to pre-launch

* Store DVDDiskID in a global

Can use this later for things

* More version system API improvements

* d_name mostly region switching fully

JPN doesn't work yet cuz it'll be a nightmare, probably.

* More version switching support

* Mark GCN PAL as supported ROM

* Fix remaining REL assets to have PAL offsets

* d_a_mg_fish PAL

* d_a_mg_fshop PAL

* isRegionUsa helper

* d_menu_fishing PAL

* d_msg_class PAL

* m_Do_MemCardRWmng PAL

* Update CARDInit call & remove DUSK_TP_VERSION

* Fix Ganon cape

Missed this one.

* Remove tp_version from Sentry

---------

Co-authored-by: Luke Street <luke@street.dev>

src/d/d_msg_unit.cpp

@@ -334,11 +334,11 @@ void dMsgUnit_c::setTag(int i_type, int i_value, char* o_buffer, bool param_4) {
             vals[1] = ((dMsgUnit_inf1_section_t*)pInfoBlock)->entries[i_type].endFrame;
 #endif
 
-#if REGION_PAL
+#if TARGET_PC || REGION_PAL
             if (i_value == 1 ||
                 (dComIfGs_getPalLanguage() == dSv_player_config_c::LANGUAGE_FRENCH &&
                     i_value == 0)) {
-#elif !REGION_USA
+#elif !REGION_USA // Dusk TODO: What? This checks for Spanish when *not* PAL or USA?
             if (i_value == 1 ||
                 (dComIfGs_getPalLanguage() == dSv_player_config_c::LANGUAGE_SPANISH &&
                     i_value == 0)) {