new cpp version with just catch2 and approvals. Builds faster than the version in the cpp folder

cpp-catch2/test/ApprovalTests.hpp

@@ -0,0 +1 @@
+#include "ApprovalTests.v.10.0.0.hpp"

cpp-catch2/test/gildedrose_catch.cpp

@@ -0,0 +1,14 @@
+#include "catch2/catch.hpp"
+#include "ApprovalTests.hpp"
+
+#include "GildedRose.h"
+
+TEST_CASE("Foo") {
+
+    vector<Item> items;
+    items.push_back(Item("foo", 0, 0));
+    GildedRose app(items);
+    app.updateQuality();
+    REQUIRE("fixme" == app.items[0].name);
+
+}

cpp-catch2/test/main.cpp

@@ -0,0 +1,5 @@
+#define CATCH_CONFIG_MAIN
+#define APPROVALS_CATCH
+
+#include "catch2/catch.hpp"
+#include "ApprovalTests.hpp"