- Update to pcp-3.5.8.
+ Rework rsyslog PMDA to remove Switch use, very odd behaviour
observed on RHEL5.2 (mysteriously failing to compile).
+ Add in Kens scripting defenses against dodgey toolchains.

- Update to pcp-3.5.7.
+ Fix build issue on SLES11 SP1 IA64 systems.
+ Improved rsyslog PMDA handling of queue metrics.
+ Add open file-descriptor count metric to the Linux PMDA.
+ Implement logger PMDA line-oriented event mode.
+ Add regular expression based event filtering in logger PMDA.
+ The default pmcd.conf now has an access control section, and
all remote store operations are blocked by default.

- Update to pcp-3.5.6.
+ Fix warning from pmie_daily with some /bin/pwd versions.
+ Numerous Debian packaging updates for lintian cleanliness.
+ Fixed typos in several man pages.
+ Added ElasticSearch PMDA.
+ Fix build on RHEL4 with older sys/queue.h variant.

- Update to pcp-3.5.5.
+ Resolve Debian packaging issues preventing new uploads.
+ Fix warnings from pmie_check with some /bin/pwd versions.
- Update to pcp-3.5.4.
+ Fix warnings from pmlogger_check with some /bin/pwd versions.
- Update to pcp-3.5.3.
+ Remove reliance on a cpp binary being installed locally.
+ Ensure compressed pmie log files are also cleaned up daily.
+ Extend the event store mechanism to be more generally useful.