Use wicked as dhcp client in instsys. bnc#865707
Updated changelog
Fix
Use wickedd-dhcp{6,4} for DHCP test (bnc#866617)

instead of (dropped) dhcpcd-test

Copied the test from an earlier port in a different package:
https://gitorious.org/opensuse/network-autoconfig/commit/4104e47b530834e3106b1cdc55375bf06eec6e79
Updated changelog
old testsuite: stating systemd services is no longer done

it was removed in
https://github.com/yast/yast-yast2/commit/6d6f8ec39d239e2c4645a786c244537c45fb18e5
Merge pull request #165 from yast/dhcpcd-test-iz-ded

Use wickedd-dhcp{6,4} for DHCP test (bnc#866617)
actually call delete_config before reactivating
inactive_config? renamed to active_config? and fixed

formerly the method was confused about whether it wanted to return a
boolean about one card or a list of string names (the inactive cards)
Merge branch 'master' into bnc865707-wicked-dhcp

used "git merge master --no-commit -X ours" and cleaned up manually
Merge pull request #166 from yast/bnc865707-wicked-dhcp

Use wicked as dhcp client in instsys. bnc#865707  bnc#866617