Modified custom queries for trailblocks.

Also killed off the Australia front switch.
Force showMore flag to always be false on Custom queries.
Merge branch 'master' of github.com:guardian/frontend into custom-blocks
Merge pull request #924 from guardian/custom-blocks

Modified custom queries for trailblocks.
fixing retrieving of font css
Merge pull request #930 from guardian/storage-refactor

fixing retrieving of font css
Merge branch 'master' of github.com:guardian/frontend into css-coding-conventions