Completes removal of old hbonds code

[IAlibay]

Towards #2739

Changes made in this Pull Request:

• removes hbonds.hbond_analysis
• removes hbonds.hbond_autocorrel

PR Checklist

• Tests?
• Docs?
• CHANGELOG updated?
• Issue raised/referenced?

[codecov]

Codecov Report

Merging #3171 (88bca69) into develop (6282385) will decrease coverage by 4.60%.
The diff coverage is n/a.

@@             Coverage Diff             @@
##           develop    #3171      +/-   ##
===========================================
- Coverage    92.73%   88.12%   -4.61%     
===========================================
  Files          168      165       -3     
  Lines        22679    21856     -823     
  Branches      3213     3108     -105     
===========================================
- Hits         21031    19261    -1770     
- Misses        1600     2593     +993     
+ Partials        48        2      -46     

Impacted Files	Coverage Δ
package/MDAnalysis/analysis/__init__.py	100.00% <ø> (ø)
...DAnalysis/analysis/hydrogenbonds/hbond_analysis.py	98.63% <ø> (ø)
package/MDAnalysis/analysis/waterdynamics.py	95.55% <ø> (-0.04%)	⬇️
package/MDAnalysis/topology/ParmEdParser.py	13.28% <0.00%> (-85.17%)	⬇️
package/MDAnalysis/topology/RDKitParser.py	14.52% <0.00%> (-82.09%)	⬇️
package/MDAnalysis/coordinates/RDKit.py	16.15% <0.00%> (-81.17%)	⬇️
package/MDAnalysis/coordinates/ParmEd.py	12.99% <0.00%> (-78.02%)	⬇️
package/MDAnalysis/analysis/hole2/hole.py	14.47% <0.00%> (-58.72%)	⬇️
package/MDAnalysis/analysis/hole2/utils.py	24.52% <0.00%> (-51.58%)	⬇️
package/MDAnalysis/due.py	61.11% <0.00%> (-13.89%)	⬇️
... and 46 more

---

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 6282385...88bca69. Read the comment docs.

[IAlibay]

Closing based on: #2987 (comment)