Display error when unable to start Python

Added AzFramework Application, logging, unit tests

Code/Tools/ProjectManager/tests/main.cpp

@@ -0,0 +1,35 @@
+/*
+* All or portions of this file Copyright (c) Amazon.com, Inc. or its affiliates or
+* its licensors.
+*
+* For complete copyright and license terms please see the LICENSE at the root of this
+* distribution (the "License"). All use of this software is governed by the License,
+* or, if provided, by the license below or the license accompanying this file. Do not
+* remove or modify any license notices. This file is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+*
+*/
+
+#include <AzTest/AzTest.h>
+
+DECLARE_AZ_UNIT_TEST_MAIN();
+
+int runDefaultRunner(int argc, char* argv[])
+{
+    INVOKE_AZ_UNIT_TEST_MAIN(nullptr)
+    return 0;
+}
+
+int main(int argc, char* argv[])
+{
+    if (argc == 1)
+    {
+        // if no parameters are provided, add the --unittests parameter
+        constexpr int defaultArgc = 2;
+        char unittest_arg[] = "--unittests"; // Conversion from string literal to char* is not allowed per ISO C++11
+        char* defaultArgv[defaultArgc] = { argv[0], unittest_arg };
+        return runDefaultRunner(defaultArgc, defaultArgv);
+    }
+    INVOKE_AZ_UNIT_TEST_MAIN(nullptr); 
+    return 0;
+}