Implement router dynamic route replacement logic (#116)

* Implement router dynamic route replacement logic

Vue router has pretty bad dynamic route registration handlers, meaning we have to hack around replacing the full routes array in order to achieve properly matched routes

* Add test coverage for replacerouter function

* Replace anonymous event handlers with named HoCs for better test coverage

* Add tests for module registration

* Get test coverage to 100%

src/modules/settings/settings.vue

@@ -1,5 +1,7 @@
 <template>
-	<h1>Settings</h1>
+	<private-view>
+		Settings
+	</private-view>
 </template>
 
 <script lang="ts">