(two tiny cleanups and re-triggering the patch tests now that all the 503

(two tiny cleanups and re-triggering the patch tests now that all the 503
errors are gone)

(moving code to karaf suite locations)

INPORT action test now functional.  There is a bug open to move that
action to IN_PORT, but that may or may not be resolved.  Depending
on that, this test case may have to revert back to IN_PORT (bug is
https://bugs.opendaylight.org/show_bug.cgi?id=1725)

The FlowLib files (.py and .txt) have been upgraded.  There is now
an "Inventory" and "Service" type flow object to be used.  This was
needed so that the keyword to remove default flows (Steal to Controller)
could be removed via restconf @ the sal-flow:remove-flow RPC.

Change-Id: I85b40246e539d1c7872abc7e25f3b775efb0d596
Signed-off-by: Jamo Luhrsen <james.luhrsen@hp.com>