Add the --query argument to fedmsg-tail
Merge branch 'release/0.7.6' into develop
Add support for fedmsg-taill --query to return multiple items provided as a comma separated list
Small pep8 fix to make pep8.me happy
Fix the --query to enable filtering for multiple, different elements in the messages
Handle dates too.

fedmsg.encoding can handle encoding datetime objects and time structs.

This allows it to handle datetime.date objects too.
0.7.6
Combine the dict_query from fedmsg-config and fedmsg-tail into the same function.
Merge pull request #227 from fedora-infra/feature/fedmsg-tail-query-combined

Feature/fedmsg tail query combined
Merge pull request #226 from fedora-infra/feature/fedmsg-tail-query

Add the --query argument to fedmsg-tail
Remove unused import.
@olasd is expecting this to exit with an error code.
@olasd is also expecting this to be top-level.
Merge pull request #230 from fedora-infra/feature/fix-config-query

Feature/fix config query
Write a first draft of a deployment doc.
Seems like most people want to know about receiving before sending, actually.
Fix some typos pointed out by @pypingou.
Simplify the datagrepper wsgi config.
Merge pull request #231 from fedora-infra/feature/updated-docs

Feature/updated docs
Add API func to validate that message bears a particular sig

Fixes #200.