npgsql - Npgsql2: [#1010421] Matching of parameter names should be

Log Message:
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[#1010421] Matching of parameter names should be case insensitive.
Npgsql now searches for index of parameter names using case sensitivity and case insensitivity.
Thanks Waldemar Bergstreiser for patch.

Modified Files:
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Npgsql2/src/Npgsql:
NpgsqlParameterCollection.cs (r1.7 -> r1.8)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/npgsql/Npgsql2/src/Npgsql/NpgsqlParameterCollection.cs.diff?r1=1.7&r2=1.8)