Added more pages (#554)

Update docs

docs/tutorials/audio.md

@@ -0,0 +1 @@
+\page tutorialaudio Audio

docs/tutorials/paths.md

@@ -0,0 +1,12 @@
+\page paths Paths
+The game uses multiple types of course paths
+
+# Course Paths
+Used by courses
+
+
+# Horizontal Paths (no Y coordinate)
+Used by the train
+
+# Camera Rails
+Pathing for the camera during end of race scene, podium ceremony, and credits.

docs/tutorials/tutorials.md

@@ -96,6 +96,36 @@ p {
 </a>
 </div>
 
+<div class="pagebutton">
+<a class="pagea" href="paths.html">
+<div class="pagelink">
+  <div class="pageimg"><img width=320 src="buttonimage.png" /></div>
+  <div class="content">
+    <div class="pageheading">Paths</div>
+    <div class="pagedescription">
+      <p>Overview of the many types of pathing</p>
+    </div>
+  </div>
+</div>
+</a>
+</div>
+
+<div class="pagebutton">
+<a class="pagea" href="audio.html">
+<div class="pagelink">
+  <div class="pageimg"><img width=320 src="buttonimage.png" /></div>
+  <div class="content">
+    <div class="pageheading">Audio</div>
+    <div class="pagedescription">
+      <p>Basic ways to work with audio</p>
+    </div>
+  </div>
+</div>
+</a>
+</div>
+
 \endhtmlonly
 
 \subpage boostramps
+\subpage paths
+\subpage tutorialaudio