Implement random.integers()

[Smoren]

Generate random integer numbers.

If optional param repetitions not given then iterate infinitely.

function *integers(min: number, max: number, repetitions?: number): Iterable<number>

PHP implementation example

Needs to be implemented:

• random.integers()
• random.integersAsync()
• Stream.integers()
• AsyncStream.integers()

[studiosi]

Taking on this one

[studiosi]

Added the feature in this PR #84 @Smoren