DOc update.

ten-minutes/index.html

@@ -91,6 +91,25 @@ val project = kotlinProject {
     version = "0.1"
     ...
 </pre>
+          <p>
+              We also need to add Kobalt as a dependency, so let's find out what the latest version of the
+              jar file:
+          </p>
+          <pre class="brush:plain">
+$ ./kobaltw --resolve com.beust:kobalt:
++======================================================================+
+|                           com.beust:kobalt:                          |
+|  https://jcenter.bintray.com/com/beust/kobalt/0.335/kobalt-0.335.jar |
++======================================================================+</pre>
+          <p>
+          <p>
+              Note that the Maven id above doesn't specify a version (it ends with a colon), which means
+              Kobalt will resolve it to the latest version it can find.Let's add this version in our dependencies:
+          </p>
+          <pre class="brush:java">
+    dependencies {
+        compile("com.beust:kobalt:0.335")
+    }</pre>
 
 <p>
   Next, we need to create our <code>kobalt-plugin.xml</code> file in the <code>src/main/resources/META-INF</code> directory.