Changes to h1 and titles as per phils request
Fix header image in Firefox

Sigh, fixing this for the second time.
Merge pull request #75 from alphagov/fix-firefox-header-image

Fix header image in Firefox
Merge pull request #72 from alphagov/fix-h1s

Changes to h1 and titles as per phils request in 55465264
Allow clicking on links from tiny treemap nodes
Sort abbreviations in lower case.

Avoids case sensitive ordering issues.
Remove total cost from departments hover over
Remove logging message
Make ellipsis placeholder link cover whole node
Shorten node text until amount is fully visible
Fix styles of caption on firefox
Make sure that no text is visible in very small nodes
Change text from Q1 to Q2, prep for new data
Use config param instead of hard coding Q2

Thanks @phss!
Merge pull request #76 from alphagov/fix-tree-map-links

Allow clicking on links from tiny treemap nodes
Merge pull request #77 from alphagov/fix-high-vol-sorting

Sort abbreviations in lower case.
Support for details tag on non-webkit browsers
Correct README.md
Increase threshold to make tests happy
Merge pull request #78 from alphagov/fix-tree-map-text-cut-off

Fix tree map text cut off