Dash tweaks, quality of code

3D blobici/Assets/Scripts/Player/PlayerSkillHandler.cs

@@ -72,6 +72,7 @@ public class PlayerSkillHandler: MonoBehaviour
             yield return null; // wait one frame
         }
         handleCooldownTimer(PlayerSkillTree.Skills.Dash);
+        yield return new WaitForSeconds(0.5f);
         isDashing = false; // just for now. maybe will be removed
         Physics.IgnoreLayerCollision(6, 7, false); // enable collisions between player and enemies
     }