Allow to disable original bytes restoration in hook's destructor

[ThirteenAG]

InlineHook::~InlineHook() {
    destroy();
}

For example, if dll function was hooked, and this dll was unloaded, std::copy(m_original_bytes.begin(), m_original_bytes.end(), m_target); will crash on app exit(or whenever the destructor is called). Would be good to have an option to avoid that, or check for pointer validity inside ::destroy(); Also applies to mid hook.

[cursey]

Can you try #54 and see if it fixes that behavior?

[ThirteenAG]

Works fine now, thanks!