Merge pull request #29 from younes-noori/patch-1

add link to a persian bitMapFontCreator

src/docs/asciidoc/jme3/external/fonts.adoc

@@ -60,3 +60,8 @@ hudText.setText("You can write any string here");
 guiNode.attachChild(hudText);
 
 ----
+
+== create font for RTL languages like persian and arabic
+
+to create and use persian bitmap fonts use this tool.
+ link:https://github.com/younes-noori/bitMapFontCreator[bitMapFontCreator for RTL languages]