add language selection to presentation
minor changes
Merge branch 'master' into f-language-selection

Conflicts:
	app/views/templates/presentation/country_map.eco
fix country detection
Merge branch 'master' into f-language-selection
refractor
adding new languages
added new view for country map rendering
enabled dragging of map countries if logged in
added some country positions and cleaned up styles
added top right buttons
added delete buttons for countries
made countries only draggable in edit mode
added delete country functionality on map
added country positions
added country adding on map from edit_countries_view
removed double saving of country model on add
add country remove from delete list if delete button is toggled
corrected dragging in edit mode
corrected dragging in edit mode