Fix path to static svgs for skycons

fixes #259
Fix other internal tags inside of <a> tags on lightbox component to be clickable
Merge pull request #263 from musshush/lightbox-links

Tags inside of <a> tags on lightbox component to be clickable

see RC-2.2.15-v2: http://web-toolkit.global.sky.com/2.2.15-rc-v2/_site/index.html
Update shops guide colours
resolves #243
Update version for feature release
Merge pull request #260 from skyhaikuteam/skycons-fix

Fix path to static svgs for skycons
Update labels for new colours
Merge pull request #277 from skyglobal/feature-colours

Shop colours update