Korean support (#290)

* Update themes.c

Addes KOR in dump themes

* Update fs.c

Added Kor support usable with This patch: https://github.com/ZeroSkill1/CTR-Hacking/tree/master/General-Hacking/Korean%20HOME%20Menu%20Theme%20Patch

source/fs.c

@@ -64,6 +64,10 @@ Result open_archives(void)
             archive1 = 0x000002ce;
             archive2 = 0x00000098;
             break;
+        case 5:
+            archive1 = 0x000002cf;
+            archive2 = 0x000000a9;
+            break;
         default:
             archive1 = 0x00;
             archive2 = 0x00;

source/themes.c

@@ -445,15 +445,21 @@ Result dump_all_themes(void)
         case CFG_REGION_EUR:
             low_id = 0x00009800;
             break;
+        case CFG_REGION_KOR:
+            low_id = 0x0000a900;
+            break;
         default:
             return -1;
     }
 
-    const char* region_arr[4] = {
+    const char* region_arr[7] = {
         "JPN",
         "USA",
         "EUR",
         "AUS",
+        "CHN",
+        "KOR",
+        "TWN",
     };
 
     const char* language_arr[12] = {