pgbouncer - pgbouncer: Allow '.' and '-' in database names.

Log Message:
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Allow '.' and '-' in database names.

Patch by Alberto De Boni

Tags:
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pgbouncer_1_2_stable

Modified Files:
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pgbouncer:
AUTHORS (r1.4 -> r1.4.2.1)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgbouncer/pgbouncer/AUTHORS.diff?r1=1.4&r2=1.4.2.1)
NEWS (r1.31 -> r1.31.2.1)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgbouncer/pgbouncer/NEWS.diff?r1=1.31&r2=1.31.2.1)
pgbouncer/src:
loader.c (r1.15 -> r1.15.2.1)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgbouncer/pgbouncer/src/loader.c.diff?r1=1.15&r2=1.15.2.1)