Added createPoolWithMaxReuseCount

[junjihashimoto]

Add max reuse count for createPool.
When reuse count reaches maxReuseCount, reaper destroys the resource.
It is usefull to avoid resource leak.

[junjihashimoto]

Hi,

If you have time, could you see this?
I would appreciate it if I could receive a comment from you.
How do you think this patch?

[m0dev76]

Hi, I was looking for a pool that would close resources after they have been used a certain number of times. This is useful when your resources grow larger as they are being used (with or without any memory leaks). I would look forward to seeing such functionality being available in a mainstream pool package.

[avanov]

@junjihashimoto @plaprade if you are still interested, I'd be able to merge this PR into my fork that already includes other PRs from this main repository: one, two, three. But I'd have to ask your help to rebase your branch on the latest master branch of my fork.