Bump version to 0.9.9.

Author: Wintermute0110

addon.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
-<addon id="plugin.program.advanced.emulator.launcher" name="Advanced Emulator Launcher" version="0.9.9-beta" provider-name="Wintermute0110">
+<addon id="plugin.program.advanced.emulator.launcher" name="Advanced Emulator Launcher" version="0.9.9" provider-name="Wintermute0110">
     <requires>
         <!--
             Check addon versions in https://github.com/xbmc/xbmc/tree/master/addons/xbmc.python/addon.xml