Fix the slonik script scanner to accept two single quotes
inside a single quoted string.

Branch
------
master

Details
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http://git.postgresql.org/gitweb?p=slony1-engine.git;a=commitdiff;h=f932751b79fba06f06bd5de7a2f511b152ca2e6a

Modified Files
--------------
clustertest/regression/testtabnames/init_add_tables.ik |    2 ++
clustertest/regression/testtabnames/init_schema.sql    |    4 ++++
clustertest/regression/testtabnames/testtabnames.js    |    1 +
src/slonik/scan.l                                      |   11 ++++++++++-
4 files changed, 17 insertions(+), 1 deletion(-)