v4.0.97

Changes:

• 2b83a72 Switch to using newer GithubRelease task.
• 5398d3b Only include web.$(Configuration).config where xxxx exists on disk. Fixes #67 (#68)
• 5b05c6f Add SDK detection properties UsingMSBuildSDKSystemWeb and UsingMSBuildSDKSystemWebRazor (#92)
• ca22d32 Enable simple replacement for Microsoft.WebApplication.targets (#89)

This list of changes was auto generated.