Update README.md (paceholder#182)

chriamue · paceholder · commit 62ef2e54cea5 · 2019-02-06T22:08:39.000+01:00
Added Catch2 to dependencies.
diff --git a/README.md b/README.md
@@ -22,6 +22,7 @@ Each change in the source node is immediately propagated through all the connect
 
 * Qt >5.2
 * CMake 3.2
+* Catch2
 
 ### Current state
 
