Implemented forum overview

layout/layout.pixy

@@ -0,0 +1,45 @@
+component Layout(content string)
+	html
+		head
+			title ARN 4.0 - Beta
+			meta(name="viewport", content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes")
+		body
+			#container
+				Header
+				Content(content)
+			
+			LoadingAnimation
+			
+			script(src="/scripts.js")
+
+component Header
+	#header-container
+		#header.header-logged-in
+			Navigation
+
+component Content(content string)
+	#content-container
+		main#content.fade!= content
+
+component Navigation
+	nav#navigation
+		NavigationButton("Dash", "/", "dashboard")
+		NavigationButton("Forum", "/forum", "comment")
+
+component NavigationButton(name string, target string, icon string)
+	a.navigation-link.navigation-link-left.ajax(href=target)
+		.navigation-button
+			i(class="fa fa-" + icon)
+			span.navigation-text= name
+
+component LoadingAnimation
+	#loading-animation.sk-cube-grid.fade
+		.sk-cube.sk-cube1
+		.sk-cube.sk-cube2
+		.sk-cube.sk-cube3
+		.sk-cube.sk-cube4
+		.sk-cube.sk-cube5
+		.sk-cube.sk-cube6
+		.sk-cube.sk-cube7
+		.sk-cube.sk-cube8
+		.sk-cube.sk-cube9