using fork of iager, that doesn't use setTimeout if no delay
latest imager version
option to turn off container title link
Add templates for each trail type in test
Merge pull request #2284 from guardian/header-non-link-container

Option to turn off container title link
Merge pull request #2283 from guardian/imager-no-delay

Imager no delay
back to using @oncletom repo
Remove crazy template code
Provide Trail objects in most popular onward
Add json endpoint to render onward journey cards and trails
Add correct endpoint URL to storypackage test
Merge branch 'onward-json-trails' into story-package-question
Merge branch 'id-to-card' into story-package-question
Wire up new card onward journey endpoint in test