pyodbc server detection + mssql + 2000

[Mike Bayer]

we need to test that server detection is working correctly, and perhaps figure out if something special needs to happen for 2005, 2000, earlier. according to user reports we arent getting a simple tuple like (8, 0, 0) for 2000.

[Mike Bayer]

the issue here is if freetds version 4.2 is used insetad of 7.0 or 8.0, you get a garbage version string. We can't detect freetds protocol version. So we need to check the value, if its greater than (50,) we put out a warning, mention TDS.

[Mike Bayer]

64d92c836ce029e33b57bcabd4ca76944549e022

[Mike Bayer]

Removing milestone: 0.6.2 (automated comment)