pcp

Merge branch 'nathans' of git://oss.sgi.com:8090/nathans/pcp into dev

Signed-off-by: Jonathan Knispel jkwaoz@sgi.com

• win32: nanosleep fixes
• IS_ON env var fixes for rc_pmie, pmlogger cron scripts
• debian changelog: existing bugfix noted
• win32: PCP_DIR prefix on PCP paths, implement rindex(3)
• win32: use minimal pcp_var_dir in install