Bug #349 - case insensitivity with cluster name when processing DDL

Cluster name wasn't properly quoted when processing sequence update, this logic only runs when doing DDL.

Added config change to regression tests to have StudlyCase names to ensure this is noticed in future

Branch
------
REL_2_2_STABLE

Details
-------
http://git.postgresql.org/gitweb?p=slony1-engine.git;a=commitdiff;h=61a4796233f5e31d3a29e5a9202fbe0b28bd49eb

Modified Files
--------------
RELEASE                                         |    3 ++-
clustertest/conf/disorder.properties.sample     |    2 +-
clustertest/conf/slonyregress.sample.properties |    2 +-
src/backend/slony1_funcs.c                      |    2 +-
tests/settings.ik                               |    2 +-
5 files changed, 6 insertions(+), 5 deletions(-)