Added test targets 'sf-test-smoketest' and 'sf-test-bc-check' for the test team. They populate the drive, run the tests and zip the output. Minor fix was needed in the post build for zipping: '${build.drive}/output/logs/releaseables' must exist

@echo off
setlocal
if not defined HELIUM_HOME set HELIUM_HOME=%~dp0..\..\..\..\helium
echo %HELIUM_HOME%
rem call ..\..\build\env.bat
call %HELIUM_HOME%\hlm.bat %*
endlocal