enlightenment: fix efl dependency

The efl libraries depends on BR2_PACKAGE_EFL, so ensure enlightenment
selects it as well, otherwise kconfig complains.

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
Makefile: system.mk rootfs modifications should be done before target-finalize

So they don't override E.G. changes done in post build scripts
(E.G. password settings).

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
speedport-status.sh: status reporting fix, support for rebooting your w502v
Merge branch 'master' of git://git.buildroot.net/buildroot