ENH: Stop setting runAllManagedModulesForAllRequests on the <modules> tag in web.config

[johnhenley]

stop setting runAllManagedModulesForAllRequests on the <modules> tag in web.config

This is done when the URL rewriter is installed.

Based on this page, this setting is not required if IIS 7 (with patch) or IIS 8+ are used.

https://learn.microsoft.com/en-us/iis/configuration/system.webserver/modules/

We will not remove from existing web.config settings, since it could hav been added by some other module or manually by an administrator.

We will:

• Remove logic to set attribute
• Add guidance to release notes
• Add guidance to wiki page

[WillStrohl]

Such a great catch... Thanks @johnhenley! 💪🏽