Instead of suppressing CAST at getExplainer, do it in the formatter, but not if VERBOSE.
Rearrange how plans are formatted a little to make toString() shorter and rules test output a bit more verbose.
Update test expected results.
Add a test option to show the types for the paramters, which is one of the important jobs of the types resolver rule.
merge MMcM: Some changes to logging of casts and parameters

Merge pull request #1188 from MMcM/sql-layer/verbose-casts-and-log-params
https://github.com/FoundationDB/sql-layer/pull/1188