Issue : Open navigation link
Revert "Issue : Open navigation link"

This reverts commit f0638e3d9dd356f8582300bea6e323c20d6cc151.
Navigation link
Video doesn't work
Cities latitude / Longitude
allow zoom, dezoom and dbclick
geolocation doesn't work
merge
Merge branch 'master' of https://github.com/LEI/opendata

Conflicts:
	application/assets/javascripts/application.js
test
Allow zooming #6