Change the version scheme for RC2 to be -rc2-3<CLIBuildVersion>
The reason it needs to be -rc2-3* because it needs to be higher
then the last published version which is -rc2-23931.
- Move src\corehost\packaging to pkg\ directory.
- Renamed PackageCoreHost to PackagePkgProjects and removed blocker
- Updated copy of packages in PackagePkgProjects target to override (because there is no proper clean)
- Update dir.props to match the package version for the runtime.json
- Moved all CoreHost packages under Microsoft.NETCore.DotNetHost directory
- Add the license files to the packages
Add support for building Microsoft.NETCore.App meta-package
- VersionNumber will be of form 1.0.0-rc2-<NETSTandard.Library build#>-<CLIbuild#>
EX: 1.0.0-rc2-23931-002203
