MAPG-235 added radio button for time limit type and fixed saving restrictions for challenge

src/PersistentData/Model/Challenge.php

@@ -47,17 +47,17 @@ class Challenge extends Model
 
     public function setNoMove(bool $noMove): void
     {
-        $this->$noMove = $noMove;
+        $this->noMove = $noMove;
     }
 
     public function setNoPan(bool $noPan): void
     {
-        $this->$noPan = $noPan;
+        $this->noPan = $noPan;
     }
 
     public function setNoZoom(bool $noZoom): void
     {
-        $this->$noZoom = $noZoom;
+        $this->noZoom = $noZoom;
     }
 
     public function setCreatedDate(DateTime $created): void