css <i> bck
add extent classes due to identify the gain
coloured classes for gain_extent
Merge pull request #932 from Vizzuality/feature/GO-extent-colour

Feature/go extent colour
point new local files instead of wri ones
wri js and css
Merge pull request #933 from Vizzuality/feature/wri-script

Feature/wri script
Merge pull request #934 from Vizzuality/develop

Develop