Typo in var name at bootstrap
Merge remote-tracking branch 'origin/master'
First steps towards a style guide / brand book / code reference
Added `assets` template tag that allows standalone templates that include all required assets (js,css) and guarantees no duplication if other templates also include them.

IMPORTANT: assets tag must be inside the block content if there is such in the template.
Merge remote-tracking branch 'origin/master'