Account for control and available clusters in papi_text
Account for control and available clusters in papi_text

papi_text was returning results from PAPI_enum_event which matched
the pcp item number, even when the metrics were in different cluters
(control and available, respectively).

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