Merge pull request #3986 from spigad/master

MC
Fix getoutput. Pass the task option to load the cache.
Merge pull request #3987 from mmascher/fixout

Fix getoutput. Pass the task option to load the cache.
Pass the proxy option to the remote_copy command. CAF-330
Merge pull request #3988 from mmascher/getoutfix

Pass the proxy option to the remote_copy command. CAF-330
update essential and full configs