Fix some MadeNearMe texts
Fix some MadeNearMe texts

- en_UK => en_EU
- Made Near Me UK => Made Near Me Europe
- Use global Made Near Me logo
- Fix itunes URL
- Replace OFF UK twitter by OFF twitter
- Fix G+ share URL (RIP G+)

openfoodfacts/openfoodfacts-server,openfoodfacts/openfoodfacts-server,openfoodfacts/openfoodfacts-server,openfoodfacts/openfoodfacts-server,openfoodfacts/openfoodfacts-server