Remove Deprecated Eval Function

[johannes-wolf]

Removes eval(..., rootIndex) which was a wrapper for eval(..., *pool.root(0)).

Also fixes a minor issue when building without readline.

[sonarcloud[bot]]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
28.6% Duplication on New Code

See analysis details on SonarCloud

[github-actions[bot]]

Test Results

 1 files  ±0   1 suites  ±0   3m 7s :stopwatch: -3s 34 tests ±0  34 :white_check_mark: ±0  0 :zzz: ±0  0 :x: ±0  35 runs  ±0  35 :white_check_mark: ±0  0 :zzz: ±0  0 :x: ±0 

Results for commit d128a4e5. ± Comparison against base commit e583bdbf.

[github-actions[bot]]

Package	Line Rate	Branch Rate	Health
include.simfil	61%	43%	➖
include.simfil.model	87%	61%	✔
src	73%	41%	➖
src.model	80%	47%	✔
Summary	74% (2055 / 2786)	43% (1656 / 3829)	➖

Minimum allowed line rate is 50%

[josephbirkner]

Nice 💯