upgpkg: netctl 1.6-1

upstream update

git-svn-id: file:///srv/repos/svn-packages/svn@207496 eb2447ed-0c53-47e4-bac8-5bc4a241df78
archrelease: copy trunk to testing-any

git-svn-id: file:///srv/repos/svn-packages/svn@207497 eb2447ed-0c53-47e4-bac8-5bc4a241df78