Addresses #2204 items ...
* Update `publish-iis` package version to `1.1.0-preview4-final`
* Update title of ANCM overview doc and add link to ANCM reference doc
* Updated imagery for WS2016 + added alt text to images
* Noted the option of installing only the ANCM where the runtime is not needed on the server
* quick test
* quick test
* quick test
* Revert "quick test"
This reverts commit 91b07a3df5.
* Revert "quick test"
This reverts commit e44af19bb4.
* Revert "quick test"
This reverts commit 6872a1921d.
* Removed links to old api site
* Fixed link to H1
* quick fix
* Fixed link to H1
* reverted to match master
* removed random character.
* removed random unix character
* removed random unix character
* removed random UTF character
* removed random UTF character
* removed random UTF character
* removed random UTF character
* removed random UTF character
* removed random UTF character
* Quick fixes
* Update CONTRIBUTING.md
* removed random UTF character
* removed random UTF character
* Update routing.md
* Update validation.md
* Update overview.md
* Update linuxproduction.md
* Update web-publishing-vs.md
* Update sociallogins.md
* Update cors.md
* Update cross-site-scripting.md
* Update overview.md
* Update key-encryption-at-rest.md
* Update adding-model.md
* Update new-field.md
* Update validation.md
* Update first-web-api.md
* Update nano-server.md
* Update your-first-mac-aspnet.md
* Update linuxproduction.md