Comment 3 for bug 1487041

Jens points to http://lists.busybox.net/pipermail/busybox/2015-February/082379.html and indicates that busybox's ipv6 dhcp is currently not expected to work , so +CONFIG_UDHCPC6=y isn't really the way to solve this.

thus, we'll apply
 -# BR2_PACKAGE_ODHCP6C is not set
+BR2_PACKAGE_ODHCP6C=y

to all the configs.

i'll do a build with those changes to verify it actually builds and then commit and push a daily build to http://download.cirros-cloud.net/daily/