Update templates with variables to show images for (single) authors in byline
Update author image and name linking
Remove duplicate class attribute
Merge pull request #49 from guardian/byline-images

Update templates with variables to show images for (single) authors in b...
Fix the liveblogUpdateBlock function
Merge pull request #53 from guardian/liveblogUpdates

Fix the liveblogUpdateBlock function
Merge branch 'master' into football-fix