Starting out Alepha from scratch, as a C++17 effort.

This one is going to be prepped for GitHub private, from the get
go.  This initial commit has some evaluation helpers and the
unit testing infrastructure.  `TableTest` will come next.

Testing/test.cc

@@ -0,0 +1,28 @@
+#include <Alepha/Testing/test.h>
+#include <Alepha/Utility/evaluation.h>
+
+namespace
+{
+	namespace UnitTest= Alepha::Testing::exports::testing;
+}
+
+int
+main( const int argcnt, const char *const *const argvec )
+{
+	return UnitTest::runAllTests( argcnt, argvec );
+}
+
+namespace
+{
+	using namespace UnitTest::literals;
+	using namespace Alepha::Utility::exports::evaluation;
+
+	auto registration= enroll <=[]
+	{
+		 "enroll.basic.success"_test <=[]{};
+		-"enroll.basic.failure"_test <=[]{ throw 0; };
+	};
+
+	auto named1= "named.basic.success"_test <= []{};
+	auto named2= -"named.basic.failure"_test <=[]{ return 1; };
+}