Fix for #144

- string matchers now work with NULLs

projects/SelfTest/MiscTests.cpp

@@ -235,10 +235,10 @@ TEST_CASE("./failing/matchers/Equals", "")
 {
     CHECK_THAT( testStringForMatching(), Equals( "something else" ) );
 }
-//TEST_CASE("string", "Equals with NULL")
-//{
-//    REQUIRE_THAT("", Equals(NULL));
-//}
+TEST_CASE("string", "Equals with NULL")
+{
+    REQUIRE_THAT("", Equals(NULL));
+}
 TEST_CASE("./succeeding/matchers/AllOf", "")
 {
     CHECK_THAT( testStringForMatching(), AllOf( Catch::Contains( "string" ), Catch::Contains( "abc" ) ) );