SW: add hostapd to GRML_FULL

Thanks: Matthias Strubel for suggestion

Author: mika

etc/grml/fai/config/package_config/GRML_FULL

@@ -162,6 +162,7 @@ firmware-netxen
 firmware-qlogic
 firmware-ralink
 firmware-realtek
+hostapd
 iftop
 ifupdown
 ipcalc