Split Buginese to Latin and Lontara script (#304)

The main script used today is Latin.

Addresses #291.

data/langdb.yaml

@@ -115,7 +115,9 @@ languages:
   bs: [Latn, [EU], bosanski]
   btm: [Latn, [AS], Mandailing]
   bto: [Latn, [AS], Iriga Bicolano]
-  bug: [Bugi, [AS], ᨅᨔ ᨕᨘᨁᨗ]
+  bug: [Latn, [AS, PA], Basa Ugi]
+  bug-bugi: [Bugi, [AS, PA], ᨅᨔ ᨕᨘᨁᨗ]
+  bug-latn: [bug]
   bum: [Latn, [AF], bulu]
   bwr: [Latn, [AF], bura]
   bxr: [Cyrl, [AS], буряад]

data/language-data.json

@@ -704,12 +704,24 @@
             "Iriga Bicolano"
         ],
         "bug": [
+            "Latn",
+            [
+                "AS",
+                "PA"
+            ],
+            "Basa Ugi"
+        ],
+        "bug-bugi": [
             "Bugi",
             [
-                "AS"
+                "AS",
+                "PA"
             ],
             "ᨅᨔ ᨕᨘᨁᨗ"
         ],
+        "bug-latn": [
+            "bug"
+        ],
         "bum": [
             "Latn",
             [