A release just to update dependencies on newer adix & fitl releases.

That's it & that's all!

Move `catz`, vectorize `dirq`, debug feature for `align`, bug & doc fixes

Move catz here from nio/utils & add -l option and a doc file. User may
want catz.nim.cfg with something like

    gcc.exe="musl-gcc"
    gcc.linkerexe="musl-gcc"
    passL="-static -s"

Bump minor to reflect that there's a new program.

"Vectorize" dirq with simply repeated -da pf1 pf2 -db pf3 pf4 and then a
select loop. Binding the -d to its following positionals needed bypassing
much cligen automation, but the result is (mostly) backward compatible at the
CLI level and avoids nested splitting / shell quoting issues.

Add debug feature to align since column alignment specification is so ornate.
In light of now being exposed by repr, rename many internal idents.

Avoid divide-by-zero in wsz.

Test all strings on command line as separate lexes in bu/execstr.nim as a
prelude to maybe adding (simple) variable interpolation.

Update some versions of dependencies & several doc/ files.

Revamp wsample->wgt; Add keydowns

The new wgt (formerly wsample) shows one way to sort-of-simply do in-file hash tables with the new adix/oats.

keydowns is one sort of semi-objective attempt at being more precise about keyboard-entry ergonomics. It's been referenced / used in doc/rp.nim quite a bit already.

Also update doc/tim.md quite a bit and bump cligen dependency to not have fmtUncertain* bugs.

Update emin/eve/tim a lot; Remove broken fd dup2 execstr; spruce up stripe.

emin / eve / tim:

• rip out bootstrap estimation of std.err(min estimator) in favor of just taking more samples in a nested fashion (doc/tim.md still needs a major overhaul/re-write, though this has seemed to reproduce both estimate & std.err(estimate) quite reliably in my experiments - and you really do want both for any hot cache A/B comparisons).
• add ele extreme left endpoint mirror to ere
• better label for subtracted overhead

execstr / stripe:

• a lot of renames & reformatting to keep the whole library in one 2-up screen
• discover a lot of problems with the file descriptor dup parsing/interpretation - so just remove it and the '&' handling of background jobs and make '&' trigger a real shell
• Also handle a bug with '=' after the command word separator
• Add long-present in interrupt reports $sub to stripe before & after reports and also $i for slot number.

Also:

• update dfr docs
• fix a minor bug in topn for '%' but too few records & update its docs
• fix a doc bug in holes (nul -> zero)
• minor bug in bu/esquo where stdout was assumed

Add `holes`, update `tim`, `etr`, `wsample`

tim:

• Add ohead auto shell overhead subtraction
• Correct bootstrap saturation test & warn not fail
• Add better k controls
• Update docs & update bu/emin library portion as well

hole:

• Add this program. See doc/holes.md

etr:

• Rename "op" -> more scrutable "outp"
• Add maximum ratio exit status protocol for callers
• Add minimum fraction-done estimation for ratio
• Add --kill to outright kill job if --RatMin exceeded
• Update docs a lot

dfr:

• Add screenshots
• Add much to docs

wsample:

• Simplify by removing multiplicity feature
• Emit a binary file to avoid future parsing work

Various other cosmetic (end of line space) &| nimPreviewSlimSystem updating.

Add `noa` (for `ea`), spruce up `eve`, optionally use `eve` in `tim`

Add noa - "--"-aware Python-like indexing of non-option arguments that can be useful whenever you want to wrap a command with a script partially interpreting the commands arguments. ea (ensure argument) is a driving example.

Move eve from Einmahl 2009/2010 moment estimator with hacky error estimate to far, far more stable & reliable Fraga Alves 2014/2017 estimator. eve -- $(dists ...) is one way to assess this.

When --boot > 0, use new eve min-estimator in tim measurement framework for stage2 estimate only. Also, based on a convergence plot being off center, adjust low tech estimate to (s.min-sDev +- sDev). It's not much & still does not center convergence, but seems better & defensible).

Minor other tweaks & doc updates.

Add cols -0 and tw

Add shortcut for 0-origin cols switch.

Add new tw program that can limit line wrapping to just 2 or 3 rows which can sometimes be better than "either 1 or however many programs spit out" which are the choices without the program (at least choices honoring colors & utf8).

Updates to `rp` and `cols`

Add --match for rp and update docs.

Add column ranges (like 1..3 or 1:4) to cols.

Get nrel working with multi-digit versions

Also, various code/user documentation-only changes.

Make `nrel` work on more `.nimble` & make tattr docs explain more/better

Subject line is the two highlights. VC log has more details.

There is also a slight update to use cligen/strUt.idIsLiteral in tmpls and mk1 based on clarity feedback from @SirNickolas .