Make sure that the TMX folder exist in Android extraction (#980)

Author: flodolo

app/scripts/tmx/tmx_android.py

@@ -111,10 +111,15 @@ def storeTranslations(self, output_format):
 
         for locale in self.translations:
             translations = self.translations[locale]
+            storage_folder = os.path.join(self.storage_path, locale)
             storage_file = os.path.join(
-                self.storage_path, locale,
+                storage_folder,
                 'cache_{0}_{1}'.format(locale, self.repository_name))
 
+            # Make sure that the TMX folder exists
+            if not os.path.exists(storage_folder):
+                os.mkdir(storage_folder)
+
             if output_format != 'php':
                 # Store translations in JSON format
                 with open('{}.json'.format(storage_file), 'w') as f: