Add stub response for fco death abroad transaction
Add wip feature tests for fco volumetrics
Split series parsing into distinct methods.
Explicit versions as per our coding standards
Encapsulate date padding function
Pad completion series for missing data points.
Update stub response for pay-register-death-abroad
Volumetrics collection now inherits from Collection
Use backbone.js collections for volumetrics data
Add weeks of data for volumetric series.
Expose properties for volumentrics views on collection
Replace parse method with methods for each series.
Remove unused code from volumetrics views
Remove response parameter from series aggregation functions.
Merge branch 'master' into fco_volumetrics_cleanup

Conflicts:
	app/controllers/backdrop_stub_controller.rb
Merge pull request #139 from alphagov/explicit-versions

Explicit versions as per our coding standards
Merge pull request #140 from alphagov/fco_volumetrics_cleanup

Fco volumetrics cleanup