Map first iteration, career page, minor fixes

Map: world view, hovers, points, proper image map
Career: page ready with application popup
Someplace fixes: footer, copyright translated
Index page fixes: title, video placeholder, trivia background
Mission page, partners page, map page, minor fixes

Mission page: new design
Partners page: new design and content
Map page: new design, new behaviour, legend toggle
Minors: menu for all pages, search fix, footer updates