buildscript: remove fastd feed

- Fastd is part of the official OpenWrt package feed.
- The removed feed wasn't a correct feed.

Signed-off-by: Tim Niemeyer <tim.niemeyer@mastersword.de>
Reviewed-by: Steffen Pankratz <kratz00@gmx.de>

buildscript

@@ -13,7 +13,7 @@ PACKAGEURL="https://github.com/openwrt/packages.git"
 OPENWRT=(openwrt
          $PACKAGEURL
          $PACKAGEREV)
-OPENWRT_PKGS="bridge gpioctl-sysfs libugpio mii-tool kmod-gpiotoggling"
+OPENWRT_PKGS="bridge gpioctl-sysfs libugpio mii-tool kmod-gpiotoggling fastd"
 
 ## Be careful: FFF uses COMPAT_VERSION 14 at the moment.
 ## See http://www.open-mesh.org/projects/batman-adv/wiki/Compatversion
@@ -29,12 +29,7 @@ ROUTING=(routing
          ad556e87598f9b2a1561900b882f385137ff85e4)
 ROUTING_PKGS="alfred"
 
-FASTD=(fastd
-       git://git.universe-factory.net/fastd
-       v17)
-FASTD_PKGS="fastd"
-
-FEEDS=(OPENWRT ROUTING FASTD BATMAN_ADV)
+FEEDS=(OPENWRT ROUTING BATMAN_ADV)
 
 checkout_git(){
     local DIRECTORY=$1