title: Should changeman demote delete the components from promotion libraries
body: <p>I promoted a new JCL 'TTTTS360' to TST( Promotion level 1). I noticed and JCL was created in ( as this is new JCL) in TTTTTST.E998.JCL(TTTTS360) and similarly entry was created in parameter lib 'COMPTST.AAAA.PARMLIB(QEEEEAU)'.</p>
  
  <p>Now once I demote my package to level 0 i.e. development , I still see 'TTTTTST.E998.JCL(TTTTS360)', 'COMPTST.AAAA.PARMLIB(QEEEEAU)', shouldn't they be removed ? I was expecting them to be removed all together?</p>
  
  <pre><code>  I see following steps in changeman JOB 
        SYSPRINT DEL1CTC 
        SYSPRINT DEL1JCL
  
   DEL1CTC CHANGEMAN STEP
       DELETE QEEEEAU                           
       QEEEEAU  WAS DELETED FROM TARGET DATA SET
   DEL1JCL CHANGEMAN STEP
        DELETE TTTTS360                                  
        TTTTS360 WAS DELETED FROM TARGET DATA SET   
  </code></pre>