Added military oath source

src/app/views/reenact/getting-started/getting-started.component.html

@@ -13,7 +13,7 @@
 				<h3 class="text-center mb-1 ms-3"><em>Sacramentum Militare</em> (Military Sacrament)</h3>
 				<p><em>"Iurant autem milites omnia se strenue facturos quae praeceperit imperator, numquam deserturos militiam nec mortem recusaturos pro Romana republica!"</em></p>
 				<p>"But the soldiers swear that they shall faithfully execute all that the Emperor commands, that they shall never desert the service, and that they shall not seek to avoid death for the Roman republic!"</p>
-				<p class="text-end me-3"><em>~ Vegetius 2. 5</em></p>
+				<p class="text-end me-3"><em class="me-2">~ Vegetius 2. 5 </em><a href="/assets/docs/Military%20Oath.pdf" target="_blank"><small>[sources]</small></a></p>
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