vapours: new include style, add crypto

libraries/libvapours/include/vapours.hpp

@@ -15,12 +15,13 @@
  */
 
 #pragma once
-#include "vapours/includes.hpp"
-#include "vapours/defines.hpp"
-#include "vapours/literals.hpp"
+#include <vapours/includes.hpp>
+#include <vapours/defines.hpp>
+#include <vapours/literals.hpp>
 
-#include "vapours/timespan.hpp"
+#include <vapours/timespan.hpp>
 
-#include "vapours/util.hpp"
-#include "vapours/results.hpp"
-#include "vapours/svc.hpp"
+#include <vapours/util.hpp>
+#include <vapours/results.hpp>
+#include <vapours/crypto.hpp>
+#include <vapours/svc.hpp>