Dbo: Consider providing access to quoted table names (with schemas)
This can simplify user code that works with SQL involving schema qualified tables and avoids replicating logic that Wt Dbo already provides internally.
The attached patch provides a tableNameQuoted() method based on the internal Impl::quoteSchemaDot method and has been lightly tested with Wt github (3.3.3-19-gad17d0b).
NOTE: Testing was only done with Postgresql.
This patch is referenced in a related issue: "Auth Dbo: Consider adding schema support for UserDatabase"