Bumping version numbers for 2.0.6 release

Branch
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REL_2_0_STABLE

Details
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http://git.postgresql.org/gitweb?p=slony1-engine.git;a=commitdiff;h=c50bd151c541672f53f0c4dfc6ef707a23323f76

Modified Files
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config.h.in                  |    4 ++--
src/backend/slony1_funcs.sql |    2 +-
2 files changed, 3 insertions(+), 3 deletions(-)