Remove trailing backslash from project.home (#39)

src/main/assembly/bin/sonar-scanner.bat

@@ -65,6 +65,9 @@ goto run
 
 set PROJECT_HOME=%CD%
 
+@REM remove trailing backslash, see https://groups.google.com/d/msg/sonarqube/wi7u-CyV_tc/3u9UKRmABQAJ
+IF %PROJECT_HOME:~-1% == \ SET PROJECT_HOME=%PROJECT_HOME:~0,-1%
+
 %JAVA_EXEC% -Djava.awt.headless=true %SONAR_SCANNER_DEBUG_OPTS% %SONAR_SCANNER_OPTS% -cp "%SONAR_SCANNER_HOME%\lib\sonar-scanner-cli-${project.version}.jar" "-Dscanner.home=%SONAR_SCANNER_HOME%" "-Dproject.home=%PROJECT_HOME%" org.sonarsource.scanner.cli.Main %*
 if ERRORLEVEL 1 goto error
 goto end