[refs #389] Updated the carousel
[refs #389] Added the treaties logos
[refs #389] Updated the hero unit
[refs #389] Updated the global treaties
[refs #389] Updated the logos column
[refs #389] Refactored the code
[refs #389] Updated the treaties filter scripts
[refs #389] Updated the affix
Merge pull request #9 from cdog/redesign

Theme updates
Merge branch 'ppscvalentin-redesign' into redesign
Merge branch 'redesign' of github.com:informea/website into redesign

Conflicts:
	wp-content/themes/informea/style.css
	wp-content/themes/informea/templates/treaties.twig
[refs #389] Updated the treaties
[refs #389] Refactored the code
[refs #296] Updated the front page
Merge pull request #11 from cdog/redesign

Front page and treaties updates
Fixed file extension
[refs #389] Updated the collapsible components
Merge branch 'redesign' of https://github.com/InforMEA/website into redesign
[refs #389] Updated the treaty group styles
Fixed affix height (min-height) and tag display