Merge pull request #195 from jasmcaus/master

Update README: Add the Tau testing Framework

README.md

@@ -957,6 +957,8 @@ device types (such as logic analyzers, oscilloscopes, multimeters, and more). [`
 * [munit][392] - Small unit testing framework. [``MIT``][MIT]
 * [Nala][560] - A test framework for C projects. [``MIT``][MIT]
 * [Rexo][563] - Framework for C89/C++ featuring automatic registration of tests and a polished API. [``Unlicense``][Unlicense]
+* [Tau][609] -  A Micro Unit testing framework for C/C++ (~1k lines of code). Includes a rich set of assertion macros, supports automatic test 
+registration and can output to multiple formats, like the TAP format or JUnit XML. Supported on Linux, macOS, FreeBSD, and Windows. [``MIT``][MIT]
 * [theft][302] - Property-based testing (similar to [Quickcheck][301]). [``MIT``][MIT]
 * [Unity][296] - Simple unit testing framework. [``MIT``][MIT]
 * [utest][386] - Single-header unit testing library. [``Unlicense``][Unlicense]
@@ -1799,3 +1801,4 @@ support for C.
 [606]: https://www.learn-c.org
 [607]: https://github.com/metacall/core
 [608]: https://hirrolot.github.io/posts/compiling-algebraic-data-types-in-pure-c99.html
+[609]: https://github.com/jasmcaus/tau