* add text-only packages to tarball
* add BuildTextOnlyPackages target to tarball build targets
* fix typo
* add content to text only package nuspec files
* Change reference to single nuspec file
* Update based on PR review
* prevent inner buildlog from being overwritten
* condition SourceBuildIntermediate.proj copy and build on the file not existing
* condition entire copy target on SourceBuildIntermediateProjTarget file existing
* Revert "condition entire copy target on SourceBuildIntermediateProjTarget file existing"
This reverts commit 995e106c81751b7d9597abf0c120963c2ab5374b.
* Revert "condition SourceBuildIntermediate.proj copy and build on the file not existing"
This reverts commit 3fbaa11bdb34cf9bb8f006f4c27bbd16783cac09.
* Revert "prevent inner buildlog from being overwritten"
This reverts commit f994e885fd7e0938dcc80150f3a0a8aad215f014.
Co-authored-by: dseefeld <dseefeld@microsoft.com>