Remove password from IARC form
Fixed test
Removed old mkt stats (bug 934611)
fix comm test
change how iarc descriptors are dehydrated (bug 931947)
update iarc descriptors to match iarc's update (bug 948156)
Merge pull request #1519 from ngokevin/iarcmissingdesc

iarc changed their content descriptors (bug 948156), split descriptors by body in dehydrate (bug 931947)
Added more logging to iarc pingback
fix iarc descriptor tests
Fix test_platforms test following 9ee71ae