rename the picture like the topic name has changed
remove old mage
Update translations
Merge pull request #1791 from geoadmin/dev_setup_topic_aviation

Dev setup topic aviation
Social Media Optimization of index mako and logo
Merge pull request #1783 from geoadmin/dev_smo_opengraphs

Social Metatags Optimization
Manage list of timestamps for time enabled layers
Cleaning TimeSelector module
Cleaning LayerManager
Fix indentation
Fix mobile version
Color date selected in red
Improve css for small screen
Use correct timeInstant parameter for tooltip request
Fix display of defaultValue
Let the TimSelector to apply time parameter
Move Popover functions outside the link function