Add a tag to integrate with "report a problem"
Fix layout of 'Report a problem' component
update series colours to be contrast safe
Merge pull request #72 from alphagov/colourChanges

Update series colours to be contrast safe
Pull out query model in collections.
add query model to multicollection
add query model, add configuration management to graph components, fix re-rendering of several components
fix re-rendering of stack component

@gtrogers
@abersager
Add period tabs to overview graph.

@abersager
@gtrogers
Fix controllers + tests
Add tests for tab component.
Show tabs on per_authority and per_licence page
Later changed to latter

Later refers to a time in the future, latter means the last of something. Added a link to slimmer too.
minor fixes to tabs styling
refactor spec/extensions directory
Merge pull request #73 from tomsugden/patch-1

Later changed to latter
refactor query model
Merge pull request #74 from alphagov/is-there-anything-wrong-with-this-page

Is there anything wrong with this page
add 'duration' attribute to query model
add basic graph headline view to all pages