Pages from MP are using the description field not the subject field.
Include both in the page if given and don't fail if the key is missing.
(imported from commit 4351e5656d4ea025a03c07c8bb3bb5d406ef2d3d)
These classes are in test_hooks.py now. They still run as part of
the regular suite, so this is just to make it easier to navigate the
files.
JiraHookTests
BeanstalkHookTests
GithubV1HookTests
GithubV2HookTests
PivotalV3HookTests
PivotalV5HookTests
NewRelicHookTests
StashHookTests
FreshdeskHookTests
ZenDeskHookTests
(imported from commit 26a9572dd5170f9516e739d587a119bd1f87959a)