SchemaManager doesn't quote table names for MySQL

Using a reserved word as a table name only works for schema creation not dropping.

Example Enity:
/**

• @Entity
• @Table(name="`call`")
  */

class Call {
/**

• @Column(name="id", type="integer", nullable=false)
• @Id
• @GeneratedValue(strategy="IDENTITY")
• @var integer $id
  */
  private $id;
  }

The table name is quoted. creation works, dropping doesn't even after changing the table name to a not reserved word.