Обсуждение: pgsql: Update isolation tests' README file.

Update isolation tests' README file.

The directions explaining about running the prepared-transactions test
were not updated in commit ae55d9fbe3871a5e6309d9b91629f1b0ff2b8cba.

Branch
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REL9_1_STABLE

Details
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http://git.postgresql.org/pg/commitdiff/2bf6e8cbc0717f4cac8caabea644628fbf5d9563

Modified Files
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src/test/isolation/README |   86 ++++++++++++++++++++++++++++++--------------
1 files changed, 58 insertions(+), 28 deletions(-)