Fix for bug 207.

    slony_is_installed() should not rollback when inside of a try
    block.  The transaction can be open and already have done
    actions that should not be rolledback.

    If the caughtup check fails then the return code
    should be propogated up.

    Also replacing constant used in array size(64) with
    a #define.

Branch
------
master

Details
-------
http://git.postgresql.org/gitweb?p=slony1-engine.git;a=commitdiff;h=6da7398c55ce1e4eeeed4553dd11e9c194377536

Modified Files
--------------
RELEASE             |    2 ++
src/slonik/slonik.c |   45 +++++++++++++++++++++++++++++++++------------
src/slonik/slonik.h |    2 +-
3 files changed, 36 insertions(+), 13 deletions(-)