Add lints from Camelot

[Kakadu]

https://github.com/upenn-cis1xx/camelot/blob/master/lib/style/checkers.ml

• [ ] expr_checks
  • [x] Equality.EqList.name; Equality.EqOption.name; Equality.EqBool.name
  • [ ] Match.MatchBool.name
  • [ ] Match.MatchInt.name
  • [ ] Match.MatchListVerbose.name
  • [ ] Match.MatchRecord.name
  • [ ] Match.MatchTuple.name
  • [ ] Verbose.LitPrepend.name
  • [ ] Verbose.TupleProj.name
  • [ ] Verbose.IfReturnsLit.name
  • [ ] Verbose.IfCondThenCond.name
  • [ ] Verbose.IfNotCond.name
  • [ ] Verbose.IfToOr.name
  • [ ] Verbose.IfToAnd.name
  • [ ] Verbose.IfToAndInv.name
  • [ ] Verbose.IfToOrInv.name
  • [x] #28
  • [ ] Verbose.NestedMatch.name
  • [ ] Verbose.RedundantOr.name
  • [ ] Verbose.RedundantAnd.name
• struct_checks
  • [ ] Hof.UseMap.name
  • [ ] Hof.UseFold.name
  • [ ] Hof.UseIter.name
• lexical_checks
  • [x] Lexical.LineLength.name declined