Bring in permutations mod.

FossilOrigin-Name: 7a1316f32c857b5ec9e50c5d341f977f998dbf404f4758e3fe317fd8ef25f41e

diff --cc manifest
index 0d0d684ac31e1c02ff7b5e743e674af2c8fe8420,a62eee86babe8e2c74d212ffd91812410475a4bf..bb5e1dc3880a7fed80fc2bbf72e9f887124320e6
--- 1/manifest
--- 2/manifest
+++ b/manifest
@@@ -1,5 -1,5 +1,5 @@@
- C Allow\smore\stime\sfor\sperf\stests\swhen\sinstrumented.\sCondition\sanother\son\sfeature\sit\sneeds.
- D 2021-04-17T18:43:29.186
 -C Do\snot\srun\sexternal_reader.test\sas\spart\sof\spermutation\s"journaltest",\sas\sit\srequires\swal\smode.
 -D 2021-04-17T19:59:14.493
++C Bring\sin\spermutations\smod.
++D 2021-04-17T20:04:40.828
  F .fossil-settings/empty-dirs dbb81e8fc0401ac46a1491ab34a7f2c7c0452f2f06b54ebb845d024ca8283ef1
  F .fossil-settings/ignore-glob 35175cdfcf539b2318cb04a9901442804be81cd677d8b889fcc9149c21f239ea
  F LICENSE.md df5091916dbb40e6e9686186587125e1b2ff51f022cc334e886c19a0e9982724
@@@ -1913,7 -1913,7 +1913,7 @@@ F vsixtest/vsixtest.tcl 6a9a6ab600c25a9
  F vsixtest/vsixtest.vcxproj.data 2ed517e100c66dc455b492e1a33350c1b20fbcdc
  F vsixtest/vsixtest.vcxproj.filters 37e51ffedcdb064aad6ff33b6148725226cd608e
  F vsixtest/vsixtest_TemporaryKey.pfx e5b1b036facdb453873e7084e1cae9102ccc67a0
--P d18793e589a4ee7706e994a1f3d24ba7df190467d92fa6ac040258f4debc149d
- R 5f0f01941960771ce3466bb01e0efb08
 -R ca230a7aaa2868b098ca02a3b0eadadb
 -U dan
 -Z 802c5528301092966a4f4497a5a38b24
++P f0dd9cf2d7045d3634294bcf2722d3d7b0a6c4c3ef713b0f7f54fbe31432027f 9f5f16cf093cd8b8c7649f664eaf2ad8128fd50e182720dbddf05a6d9227c037
++R 87aec11a4649f0fdf92c1e3a7b1989d4
 +U larrybr
- Z 218f427ccf1a56a1ffaa0b35ea5e21ea
++Z 0c46d5306f1cd3c2e7d5358adc5fc62f

diff --cc manifest.uuid
index 75d888e0f879fd4065f261ad9c174deaab972829,c17f8b114009a620c21f5d0299e11559c1dfaa3e..cd3456b968d8cb5cbd5f840686676595d187b11e
--- 1/manifest.uuid
--- 2/manifest.uuid
+++ b/manifest.uuid
@@@ -1,1 -1,1 +1,1 @@@
- f0dd9cf2d7045d3634294bcf2722d3d7b0a6c4c3ef713b0f7f54fbe31432027f
 -9f5f16cf093cd8b8c7649f664eaf2ad8128fd50e182720dbddf05a6d9227c037
++7a1316f32c857b5ec9e50c5d341f977f998dbf404f4758e3fe317fd8ef25f41e