Add SARB to list of tools

Author: DaveLiddament

README.md

@@ -154,3 +154,4 @@ Online services for PHP code, provide dashboards. They may use the previous tool
 * [Coverage Checker](https://github.com/exussum12/coverageChecker) - A tool which allows some of the tools here to be enforced on changed code only. Good for moving towards new standards
 * [Composer Require Checker](https://github.com/maglnet/ComposerRequireChecker) - A CLI tool to check whether a specific composer package uses imported symbols that aren't part of its direct composer dependencies
 * [phpstaticanalysis.com](https://phpstaticanalysis.com/demo) - A website that lets you try some PHP static analysis command-line tools online
+* [Static Analysis Results Baseliner](https://github.com/DaveLiddament/sarb) - A tool for generating a baseline from static analysis tools.