Issue #23 - Switched the PMNS export files to use C-style comments for compatibility with some PCP applications (such as `newhelp`).
Issue #22 and #23 - Included the default PMID in the exported PMNS data for compatibility with some PCP utilities, when the PMDA is not yet installed.
Need to install the pcp package for the `dbpmda` command (needed for functional tests).
Updated CHANGELOG.md
Merge branch 'master' into cache