Restoring JerryScript a bit cleaner

assets/init.js

@@ -0,0 +1,12 @@
+Console.print('This is called from JavaScript');
+
+const platformNames = {
+  [System.PLATFORM_LINUX]:    'Linux',
+  [System.PLATFORM_KNULLI]:   'Knulli',
+  [System.PLATFORM_PSP]:      'PSP',
+  [System.PLATFORM_GAMECUBE]: 'GameCube',
+  [System.PLATFORM_WII]:      'Wii',
+};
+
+const platformName = platformNames[System.platform] || 'Unknown';
+Console.print('Platform: ' + platformName);