Merge pull request #324 from BiggerNoise/other/master-readme-for-1.0.0

WIP no more. Thanks for your clarity

README.markdown

@@ -8,6 +8,24 @@ Apache 2.0 - see docs\legal (just LEGAL in the zip folder)
 # Documentation
 [WIKI](https://github.com/chucknorris/roundhouse/wiki)  
 
+# 1.0.0 Release Candidates are Out! Help us test!
+We are releasing a cross-platform, .NET core version of RoundhousE. We are calling this release 1.0.0 and need your help to test it. Switch the
+branch over to the 1.0.0 branch and the instructions for the new version will be waiting.
+
+To get this new build, for the Nuget packages, please add the following to you nuget sources: 
+[https://www.myget.org/F/roundhouse/api/v3/index.json](https://www.myget.org/F/roundhouse/api/v3/index.json)
+
+This can be done via your favourite IDE, e.g. Visual Studio, or via the command-line:
+
+```
+nuget sources add -Name Roundhouse-Myget -Source https://www.myget.org/F/roundhouse/api/v3/index.json
+```
+
+Be sure to enable _Preview versions_ when browsing for the packages, if not, they will not show up in your feed.
+
+For the command line, before the release is final, and we push to Chocolatey (and hopefully some other package managers, like `apt-get` in the future), the easiest way to get the command-line version, would be off the [build server](https://ci.appveyor.com/project/chucknorris/roundhouse/build/artifacts). If you would like to help us test the .net core version, please download the `.tar.gz` file, and use on an OS of choice (Windows, macOS, Linux). Dotnet core is required.
+
+
 # UNDER CONSTRUCTION
 Pardon our mess while we modernize the dependencies and build system. There's clean up underway.
 To work with the latest code, pull master and run **build.ps1** in your directory (or open project in Visual Studio 2017)