Add support for multiple port allocations

Change-Id: I156bccebdd392cd4a912599b5a2c815587e77134
Emit deprecation warning on old format use with gerrit trigger

Inform end-users that the old yaml format for gerrit trigger has been
deprecated and support will be removed sometime after the next release.

Change-Id: Idd04aee949b2ea05ffadb766fe7222a65ffb8052
add test for globbed parameters feature

add a test to verify commmand processing of the globbed parameters
feature to delete jobs.

Change-Id: Ib13a2c644388ac65cb1af5728019912d6452d852
Merge "Emit deprecation warning on old format use with gerrit trigger"
Merge "add test for globbed parameters feature"
Merge "Add support for multiple port allocations"