Added trj4 test function to runAll script.

ci/runAll.m

@@ -9,6 +9,7 @@ testsToRun = { ...
     @tests.rfb.load, ...
     @tests.ric.save, ...
     @tests.soundsource.load ...
+    @tests.trj4.save ...
 };
 
 aTestFailed = 0;