Ignore query parameters when matching service paths - EUCA-9323

EUCA-9323
Exclude tech previews from API service group by default - EUCA-9330

EUCA-9330
Add signature unit test for boto.
Merge remote-tracking branch 'origin/dev/sjones/EUCA-9323' into testing
Merge remote-tracking branch 'origin/dev/sjones/EUCA-9330' into testing