am b72e28f9: am 7e39fc23: Add cleanspec to remove an old, historical package which no longer exists but nevertheless gets loaded into the system process and then crashes because classes it uses don\'t exist any more.

Merge commit 'b72e28f991b21535bfcb2ed59ead6ea9a318181c'

* commit 'b72e28f991b21535bfcb2ed59ead6ea9a318181c':
  Add cleanspec to remove an old, historical package which