Save runhistory in every iteration

[mfeurer]

No description provided.

[codecov]

Codecov Report

Merging #1306 (c264037) into development (7364c68) will decrease coverage by 0.06%.
The diff coverage is n/a.

@@ Coverage Diff @@ ## development #1306 +/- ## =============================================== - Coverage 88.13% 88.07% -0.07%  =============================================== Files 140 140 Lines 11163 11163 =============================================== - Hits 9839 9832 -7  - Misses 1324 1331 +7 

Impacted Files	Coverage Δ
autosklearn/smbo.py	88.00% <ø> (ø)
...mponents/feature_preprocessing/nystroem_sampler.py	85.29% <0.00%> (-5.89%)	⬇️
autosklearn/util/logging_.py	88.96% <0.00%> (-1.38%)	⬇️
...learn/pipeline/components/regression/libsvm_svr.py	90.24% <0.00%> (-1.22%)	⬇️

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update 7364c68...c264037. Read the comment docs.

[eddiebergman]

Seems to be a makefile issue with the docs, hopefully @KEggensperger with new docs has fix for it.

The change seems okay!