Refs #1216: Removing the 'Liveblog' title.
Refs #1216: Improving information architecture clarity via design changes:
 * Improved contrast with background
 * Grouping updates into their stories
 * Adding a mechanism to view all updates on a story
 * Many colour and design changes to match Maya's latest designs
Correcting potential JS error when CKEDITOR not defined.
Merge branch 'feature/liveblog-clarity' into develop