unify svg file naming

static/src/app/app.component.ts

@@ -46,21 +46,21 @@ export class AppComponent implements OnInit {
     // --------STATISTICS---------
     'battle': 'stats/battle',
     'highscore': 'stats/highscore',
-    'stats-chart': 'stats/statsChart',
+    'stats-chart': 'stats/stats-chart',
     'stats-fraction': 'stats/fraction-btn',
     'stats-player': 'stats/player-stats-btn',
     'stats-scoreboard': 'stats/scoreboard-btn',
     // --SCOREBOARD--
     'death': 'stats/scoreboard/death',
-    'flagTouch': 'stats/scoreboard/flagTouch',
-    'friendlyFire': 'stats/scoreboard/friendlyFire',
+    'flagTouch': 'stats/scoreboard/flag-touch',
+    'friendlyFire': 'stats/scoreboard/friendly-fire',
     'kill': 'stats/scoreboard/kill',
     'respawn': 'stats/scoreboard/respawn',
     'revive': 'stats/scoreboard/revive',
     'stats-detail': 'stats/scoreboard/round-assessment-24px',
-    'vehicleAir': 'stats/scoreboard/vehicleAir',
-    'vehicleHeavy': 'stats/scoreboard/vehicleHeavy',
-    'vehicleLight': 'stats/scoreboard/vehicleLight',
+    'vehicleAir': 'stats/scoreboard/vehicle-air',
+    'vehicleHeavy': 'stats/scoreboard/vehicle-heavy',
+    'vehicleLight': 'stats/scoreboard/vehicle-light',
     // --------LOCALE---------
     'flag-de': 'locale/de',
     'flag-en': 'locale/en',