Revert "Force export of *.impl package"

This reverts commit fa59dde5163f230ec2cb594d61928c066ac55cde.

Change-Id: Id757da382ff01d0b2fd36a3390ca1b72545e5ae9
Signed-off-by: Robert Varga <rovarga@cisco.com>
Merge "Revert "Force export of *.impl package""