* Moved `source.Files` to its own package, thus the type is now `files.Files`.
* Moved much of the location functionality from pkg `source` to its own package `location`.
* go1.21: changes to support slog as part of stdlib
* Removed accidentially checked-in line of code
* Fixed minor linting issues; reenable typecheck
* go1.21: switched to stdlib slices pkg
* Fixed space issues with expressions
* Alias can now be an arbitrary string
* Alias can now be an arbitrary string (fixed)
* Alias now automatically applied to expressions
* Ignore .run
* Fixed issue with TestRun not logging correctly to testing.T
* Fiddling with sqlite3 temp file closing
* Re-enable tests
* CHANGELOG text clarification
* Dialing in config/options
* Yet more dialing in of config/options
* Refactor output writers
* YAML output for more commands
* refactor: partially moved over driver.Tuning params to options
* All knobs moved to options
* sq config edit: now has comments for options
* Major work complete on config/options overhaul
* Major work complete on config/options overhaul
* Updated help text for 'sq version'
* refactor: moved cli flags to pkg cli/flag
* testh: add OptLongDB for long-running tests
* implement 'sq config dir'
* legacy dir migration: probably a bad idea
* cleanup
* Refactored SQ_CONFIG and --config
* added yaml writer
* Dialing in tests
* YAML output for 'sq driver ls'
* Significant refactoring of config
* Minor test for ioz
* Rename source.Set to source.Collection
* Cleaning up references to source.Set
* Clean up misc text
* config: will repair itself if active source is corrupted
* Clean up error handling code
* CHANGELOG update
* Update config tests to allow invalid active source
* Expose source.Set.Data() method
* jsonw.writeJSON cleaned up
* sq add now respects --json
* Location strings are subject to more scrutiny
* Ignore .db files in project dir
* sq add is more restrictive about location string
* source.RedactedLocation now uses 'xxxxx' per stdlib url.URL.Redacted()
* Update changelog for v0.23.0
* typos
* renamed cmdFlagChanged to flagChanged
* initial stdin stuff working
* wip: mostly working as expected
* Docs and lots of cleanup
* Mostly docs
* fixed behavior of source.LocationWithPassword, and tests
* wip
* made progress on new SQLite type stuff
* we're getting places
* largely working now
* tidying up
* almost there
* time to deal with failing tests
* seemed to have fixed sqlserver issue
* seems to all be fixed
* minor tidy up
* debugging
* generic retry functionality; some additions to stringz.go
* fiddling with magefile_sakila
* added test lock function testh.Lock
* bunch of linting, goimports, what not
* upgraded mattn/go-isatty version because it was importing a incompatible version of golang.org/x/sys/unix
* changed parsing of SQL Server DSN due to changes to url.ParseQuery no longer accepting semicolon
* updated xo/dburl pkg to v0.11.0
* removed dead underscore assignment
* updated GH workflow go action to 1.19
