Remaining improvements/fixes for Data.List

[tyru]

#511 (comment)

[tyru]

Collected pull requests until the top (last) entry of Changes by git log --merges --oneline eda83ccae4654265ef118569dcae39fd30d3c0d5..

#589
#593
#587
#591 - Deprecate Text.Sexp
#584
#586
#582 - Deprecate Lua.Prelude module
#585
#511
#581
#578

Only #591 and #582 seem to have destructive changes.