Thread: pgsql: Use different function names for plpython3 handlers, to avoid

Log Message:
-----------
Use different function names for plpython3 handlers, to avoid clashes in
pg_pltemplate

This should have a catversion bump, but it's still being debated whether
it's worth it during beta.

Modified Files:
--------------
    pgsql/src/include/catalog:
        pg_pltemplate.h (r1.13 -> r1.14)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/include/catalog/pg_pltemplate.h?r1=1.13&r2=1.14)
    pgsql/src/pl/plpython:
        plpython.c (r1.144 -> r1.145)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/pl/plpython/plpython.c?r1=1.144&r2=1.145)