typo
output the captured stderr when failed
remove all control characters (just to be safe)
prevent update_tree() from being called more than once
Merge branch 'master' of github.com:maddingue/SNMP-Extension-PassPersist
[CPAN-RT #82362] add support for counter64 (Pete Bristow).
don't include README.pod in the CPAN version, in order to work around the bug in MetaCPAN
replace $/ with explicit "\n" to try fixing tests under Win32.
skip some tests under Win32.
add shebang
typo
add all prereqs, including core modules
set release date and version