Add POD docs to PostgresNode
Also, the dump_info method got split into another method that returns
the stuff as a string instead of just printing it to stdout.
Add a new README in src/test/perl too.
Author: Craig Ringer
Reviewed by: Michaël Paquier
Branch
------
master
Details
-------
http://git.postgresql.org/pg/commitdiff/e64009303d4e2434abafbdafe4d571cc4f279d39
Modified Files
--------------
src/test/perl/PostgresNode.pm | 395 ++++++++++++++++++++++++++++++++++++++----
src/test/perl/README | 53 ++++++
2 files changed, 419 insertions(+), 29 deletions(-)