npgsql - EnterpriseLibrary: Added BSD license.

Log Message:
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Added BSD license.

Modified Files:
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EnterpriseLibrary:
NpgsqlDatabaseAssembler.cs (r1.1.1.1 -> r1.2)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/npgsql/EnterpriseLibrary/NpgsqlDatabaseAssembler.cs.diff?r1=1.1.1.1&r2=1.2)
NpgsqlDatabase.cs (r1.1.1.1 -> r1.2)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/npgsql/EnterpriseLibrary/NpgsqlDatabase.cs.diff?r1=1.1.1.1&r2=1.2)

Added Files:
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EnterpriseLibrary:
LICENSE.txt (r1.1)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/npgsql/EnterpriseLibrary/LICENSE.txt?rev=1.1&content-type=text/x-cvsweb-markup)