TOOL_ARGS: make run_regress sensitive to --larger

Some data files need tweaks in the parsing.  This allows setting
TOOL_ARGS to make the tool run with the --larger option, which
triggers the alternate parsing.
re-render ian's results with --larger

```bash

. bin/common
git checkout ianj -- logs/
view logs/download.log
set_tool_args "--larger"
export SERIAL=720726
git status
run_regress
git status
git reset HEAD logs/
git status
git add bin/common
git commit  -v

```

This shows that running with the new tool is no different than running
with the older tool with alternate decoding hard-coded in.
Eg, the feature I added works only when asked for and does nothing
otherwise.  The above is also useful instructions on how I render
data.

Checking in ian's data so I can show subsequent iterations on page-3.
no-op Ian54 tweak, make hack1 seven bytes shorter
copying bewest-data

```bash
$ history
1390  git checkout  origin/bewest/data -- logs/
1391  git status
1392  rm logs/*
1393  git checkout  bewest/data -- logs/
1394  git status
1395  tree logs/
1396  set_tool_args ""
1397  echo $TOOL_ARGS
1398  tail logs/download.log
1399  export SERIAL=665455
1400  run_regress
1401  git status
1402  rm analysis/665455/*
1403  run_regress
1404  git diff
1405  run_regress
1406  git status
1407  git diff
1408  git status
1409  git rm logs/*
1410  git status
1411  git rm -Rvf logs
1412  git rm -rvf logs
1413  git rm -rf logs
1414  git status
1415  git reset HEAD logs
1416  git status
1417  git show
1418  git add decocare/history.py
1419  git status
1420  git commit --amend  -v
1421  git status
1422  git checkout  bewest/data -- logs/
1423  git status
1424  ls logs
1425  tree analysis/bewest-pump/
1426  cp -v logs/ analysis/bewest-pump/fall-2013
1427  cp -vr logs/ analysis/bewest-pump/fall-2013
1428  git status
1429  git commit -av
1430  history

```
Add my binary data next to the csv.
test theory on parsing midnights
re-engrave with dumb attempt at midnights

incorrect, but closer
add theory on times: isolate midnights with correct time
allow run_regresst to accept path to files
new workflow follows:

For a large pump like this, you can run renderings like this:

After my last commit I ran these commands:

```bash
git status
set_tool_args "--larger"
echo $TOOL_ARGS
view analysis/ianj/raw/download.log
export SERIAL=720726
run_regress analysis/ianj/raw/
git status
git diff
history
```
codes with ian
try out new time parser for midnights
re-render with newer midnights
add more carelink from spring