Added batch script for running Sphinx Maven/Tycho build under Linux
using Docker container
diff --git a/releng/org.eclipse.sphinx.releng.builds/run-in-container.bat b/releng/org.eclipse.sphinx.releng.builds/run-in-container.bat
new file mode 100644
index 0000000..c9154f6
--- /dev/null
+++ b/releng/org.eclipse.sphinx.releng.builds/run-in-container.bat
@@ -0,0 +1,2 @@
+@echo off
+docker run --rm -it -v %USERPROFILE%\.m2:/root/.m2 -v "%~dp0../../":/workspace -p 8000:8000 -e WORKSPACE=/workspace -w /workspace maven:3.6.1-jdk-8 mvn -P platform-oxygen -f releng/org.eclipse.sphinx.releng.builds verify
\ No newline at end of file
