remove the packages repo as it is not compatable with trunk

SVN-Revision: 10537

package/base-files/files/etc/ipkg.conf

@@ -1,4 +1,3 @@
 src snapshots http://downloads.openwrt.org/snapshots/$S/packages
-src packages http://downloads.openwrt.org/kamikaze/packages/$A
 dest root /
 dest ram /tmp