Cleanup, consolidate desc and list command execution
Add \dq and move the detail portion of \lq there
Add \d for sequences, tables and views
Switch to COLUMN_TYPE_STRING
Add CAOI to backslash test
Show indexes, foreign and grouping keys when describing tables
Big cleanup to list and describe organization and execution
Add grouping_constraints.path to \lt output
merge nathanlws: Enhancements to cli list and describe commands

Merge pull request #51 from nathanlws/sql-layer-client-tools/cli-better-describe
https://github.com/FoundationDB/sql-layer-client-tools/pull/51