Merge remote-tracking branch 'origin/healthcheck' into healthcheck

# Conflicts:
#	app/Http/Controllers/Api/HealthController.php

Author: Sven Speckmaier

app/Http/Controllers/Api/HealthController.php

@@ -17,10 +17,10 @@ public function health() {
 	 */
 	private function respond($code, $message) {
 
-		$data = [
+		$data = json_encode([
 			'status' => $code,
 			'message' => $message,
-		];
+		]);
 
 		return $this->respondData($data, $code);
 	}