Separating style of the popUps to a different file
Create javascript file geo.js with the definition of the coordinates and images.

 - geoLocations (google maps)
 - images (imgur)
 - images per cities
 - function getGeoJson() : Array
Actualize index to include popup.css and geo.js
Merge branch 'master' of github.com:MarinaAndManu/MarinaAndManu.github.io