Merge pull request #693 from shenrie/master

Ensure utf-8 support for Unicode characters in Service Gateway
Bump pyon
Merge branch 'master' of github.com:ooici/coi-services
check type of resources for CRUD, align with new RR.retire()
more test cases
IMS aligned with new RR.retire()
fixed typo
add necessary mock line to make this work with new RR2 calls
data acquisition management service aligned with new RR.retire()
test all in one to save time
observatory management service aligned with new RR.retire()
more descriptive error messages
catch the proper error, excuse the proper error
fix typo
fix typo #2
fixed checks that were missing due to false negatives in unit tests
data process aligned with new RR.retire()
data product management service aligned with RR.retire()
tweaked some bad lines, passing SMOKE
Event persister event blacklist