Bump backports dependency to ~> 2.8.2
Pass header to summaries constructor

This saves a little amount of work per tuple and is more streamlined.
Merge pull request #24 from mbj/summaries-streamline

Pass header to summaries constructor
Merge pull request #23 from snusnu/master

Upgrade backports dependency
Remove file from defunct service
Add IRC notification of the build status
Upgrade gem dependencies
Update flay threshold
[ci skip] Fix typo in Relation::Operation::Deletion
Merge pull request #25 from snusnu/fix-doc-typo

[ci skip] Fix typo in Relation::Operation::Deletion
Update dependencies

* Use future proof version of backports
* Bump yard and yardstick
Use reflective codeclimate badge
Add explicit abstract_type dependency
Add TODO note for future development
Upgrade gem dependencies
Upgrade yardstick gem dependency
Fix metric tasks to be noops when the gems are not available
Bump backports dependency to ~> 2.8.2
Pass header to summaries constructor

This saves a little amount of work per tuple and is more streamlined.
Remove file from defunct service