Changed the default ipkg download location for at91 platforms to my web server

SVN-Revision: 7010

target/linux/at91-2.6/base-files/default/etc/ipkg.conf

@@ -0,0 +1,3 @@
+src snapshots http://vlink.guthrie.homedns.org/vlink2
+dest root /
+dest ram /tmp