Updated ReadMe file
Changed image directories
Removed the folder name from the twig file
Fixed the font colour typo in metadata.json
Merge branch 'master' into develop

Conflicts:
	default.twig
Responsive css from columns and home page
Update layout.twig

Removed responsive columns css as it's baked into the code base
updated template with all responsive features
readme file updated
updated template with svg fallback
updated template with svg fallback
tweaks in stylesheet
changes in nav, colour swatches and blockquote
updated images
updated thumbnail
slideshow fix
updated nav
signup form button fix
added tags and slideshow fix
removed comma