Is review

Review the Information Schema tables and columns against the SQL specification, and update the I_S tables as needed. 

Most impacted are the Column table and the Parameters table. There are some minor changes to the SCHEMATA, TABLE_CONSTRAINTS, KEY_COLUMN_USAGE, and VIEWS tables. 

There are two dependencies from this: The sql-layer-jdbc, which has been updated to working status and will need this merged before that can be. The other is the AAS/FTS tests which will be massively broken (the test-alter-table tests rely heavily upon the I_S). 

I would recommend holding off on doing this merge until the FTS tests are done and ready.