TaskDefinition.Triggers.Insert(0, trigger); ends by exception

[LonDat]

Hello,

at first, thanks for amazing library.

For my reason, I want to use TaskDefinition.Triggers.Insert(0, trigger) on empty collection. But because of argument validation in Insert method, it ends by exception.
As TriggerCollection is IList, I believe it should be possible. And the .Insert(0, xxx) is working for TaskDefinition.Actions :)

Btw. the argument validation, in the Insert method, not cares about negative index value.
I do not know if this report is enough? Please ping if you want more. Or if I should try pull request?

Thanks a lot.

[dahall]

If you have time to find the bug and correct it, please submit the PR and I'll accept and push a new release.

[LonDat]

Sure, I believe I can do till Monday, thanks for quick reply.