Correct getCurrentuserFieldNames() for postgres
Merge pull request #69 from MorrisR2/Correct_getCurrentuserFieldNames_for_postgres

Correct getCurrentuserFieldNames() for postgres
add "mssql" driver name as synonym for "sqlsrv"
Merge pull request #70 from MorrisR2/add_mssql_driver_support

add "mssql" driver name as synonym for "sqlsrv"