Extend fix for #3419
Add support for configuring socket pipe connections in 'mysqli'

Supersedes PR #3415
Enabled word-wrap in tables

Desktop only; prevents having to scroll horizontally to see contents of larger tables
Merge pull request #3425 from druu/patch-3

[ci skip] Enabled word-wrap in tables (doc styling)
[ci skip] Add missing upgrade step from 2.1.4 to 2.2.0 in the docs