Revert "Delete Web.config"

This reverts commit 454dc9ad9ad702f15a52722b235fad4973156103.
Revert "Delete Web.Release.config"

This reverts commit 75e068b0efb77ebcee9d2dced4dd50c525d2f8f8.
Revert "Delete Web.Debug.config"

This reverts commit 7e6a3065e3ac815985977a554943e77029c1c39b.