Establishing app module, adjustments to localization support

locale/en-US.txt

@@ -0,0 +1,32 @@
+# Locale
+locale {
+  id    en-US
+  name  English (United States)
+}
+
+# Main window
+app {
+  title {
+    default     PVB Emulator
+    mixed       {ctrl.number} {ctrl.filename} - {app.title.default}
+    number      {ctrl.number} {app.title.default}
+    rom         {ctrl.filename} - {app.title.default}
+  }
+
+  file {
+    (menu)      File
+    load_rom    Load ROM...
+    exit        Exit
+  }
+
+}
+
+# Emulation core
+core {
+  java              Java
+  linux-x86         Linux (32-bit)
+  linux-x86_64      Linux (64-bit)
+  native            Native
+  windows-x86       Windows (32-bit)
+  windows-x86_64    Windows (64-bit)
+}

locale/en_US.txt

@@ -1,9 +0,0 @@
-# Main window
-app {
-  title {
-    default     PVB Emulator
-    mixed       {ctrl.number} {ctrl.filename} - {app.title.default}
-    number      {ctrl.number} {app.title.default}
-    rom         {ctrl.filename} - {app.title.default}
-  }
-}