Features:
• Pluggable Authentication
• Connect timeout
• Deal with LOCAL_INFILE requests
• Multi-ResultSets

Cleanup:
• Add conditions.
• Replace ASSERT with conditions.
• Drop “mysql-” prefix from everything: this is a MySQL driver, so
   it's redundant.
• Replace qtest by 5am or stefil, etc.

Convenience:
• Convenience functions for toggling bits in status and capability.

Query Results:
• Row at a time result processing

Good Citizenship:
• export AF_LOCAL functionality to usocket