linux_proc PMDA: fix for PMNS corruption after Remove
linux_proc PMDA: fix for PMNS corruption after Remove

The (relatively new) hotproc metrics need to be explicitly culled
from the PMNS in the Remove script, by adding hotproc to the
$pmns_name list.

Without this, and Install followed by a Remove left the PMNS with
hotproc entries that pointed to a domain with no running PMDA.

wuliming/pcp,tjanez/pcp,aeg-aeg/pcpfans,andyvand/cygpcpfans,tjanez/pcp,aeg-aeg/pcpfans,prasincs/pcp,aeg-aeg/pcpfans,edwardt/pcp,aeg-aeg/pcpfans,edwardt/pcp,prasincs/pcp,edwardt/pcp,aeg-aeg/pcpfans,wuliming/pcp,tjanez/pcp,tjanez/pcp,andyvand/cygpcpfans,andyvand/cygpcpfans,adfernandes/pcp,adfernandes/pcp,andyvand/cygpcpfans,andyvand/cygpcpfans,adfernandes/pcp,edwardt/pcp,wuliming/pcp,edwardt/pcp,prasincs/pcp,wuliming/pcp,tjanez/pcp,andyvand/cygpcpfans,prasincs/pcp,aeg-aeg/pcpfans,prasincs/pcp,andyvand/cygpcpfans,wuliming/pcp,edwardt/pcp,adfernandes/pcp,aeg-aeg/pcpfans,wuliming/pcp,adfernandes/pcp,adfernandes/pcp,aeg-aeg/pcpfans,wuliming/pcp,adfernandes/pcp,prasincs/pcp,andyvand/cygpcpfans,prasincs/pcp,edwardt/pcp,prasincs/pcp,tjanez/pcp,edwardt/pcp,tjanez/pcp,wuliming/pcp,adfernandes/pcp,tjanez/pcp