feat: LogosResult (#14)

* Add LogosResult

* Add documentation for complex types

* Add get type util function

* Add more shorthand functions

* Add bool support

* Provide more shorthand functions

* Throw exception on bad access

* Fix typo in doc

cpp/logos_types.cpp

@@ -0,0 +1,11 @@
+#include "logos_types.h"
+
+QDataStream& operator<<(QDataStream& out, const LogosResult& result) {
+    out << result.success << result.value;
+    return out;
+}
+
+QDataStream& operator>>(QDataStream& in, LogosResult& result) {
+    in >> result.success >> result.value;
+    return in;
+}