MBS Filemaker Plugin, version 3.1pr3

New in this prerelease of the 3.0 plugins:

Changed GMImage.NewFromContainer to also read from referenced container values.
Added FM.QueryBaseTableNames, FM.QueryFieldsForBaseTableName, FM.QueryFieldsForTableName and FM.QueryTableNames.
Removed FM.QueryFields and FM.QueryTables.
Updated curl to version 7.28.1 on Mac OS X and Windows.
Added a warning message dialog for Mac version which appears if you have two copies of the MBS plugin installed. I hope this helps to avoid some problems.