AvoidSizeNotEqualsZero fires for non-Traversable types

[migesok]

AvoidSizeNotEqualsZero fires for timeIntervalTrigger.length > 0 where timeIntervalTrigger is a FiniteDuration:

[error] XXX.scala:15:38: [scapegoat] Avoid Traversable.size != 0
[error]   .size can be slow for some data structures, prefer .nonEmpty, which is O(1).
[error]   OffsetCommitSettings.this.timeIntervalTrigger.length.>(0)
[error]   require(timeIntervalTrigger.length > 0, "time interval trigger duration should be positive")

I inspected the code, compared AvoidSizeNotEqualsZero and AvoidSizeEqualsZero and it looks like not-equals impl is missing if isTraversable(q) check. I guess it might've been lost during some refactoring.

[migesok]

Scapegoat version: 1.4.5

[mwz]

it looks like not-equals impl is missing if isTraversable(q) check. I guess it might've been lost during some refactoring.

oh possibly; this looks like an easy fix, would you be able to raise a PR for this?

[migesok]

@mwz sure! Here you are: #416