Merge pull request #59 from robertd/gh-pages

Add 'git branch -v' and 'git remote rename' explanations

branching/index.html

@@ -322,6 +322,21 @@ HelloWorld.hello
     switch to it so your class renaming changes are isolated. We're going to
     change each instance of 'HelloWorld' to 'HiWorld'.</p>
 
+    <h4>
+      git branch -v
+      <small>see the last commit on each branch</small>
+    </h4>
+
+    <p>If we want to see last commits on each branch 
+    we can run <code>git branch -v</code> to see them.</p>
+
+<pre>
+<b>$ git branch -v</b>
+* <span class="green">master</span>      54b417d fix javascript issue
+  development 74c111d modify component.json file
+  testing     62a557a update test scripts
+</pre>
+
 <pre>
 <b>$ git checkout -b change_class</b>
 Switched to a new branch 'change_class'

remotes/index.html

@@ -144,13 +144,33 @@ origin	git://github.com/pjhyett/hw.git (push)
 <b>$ git remote -v</b>
 github	git@github.com:schacon/hw.git (fetch)
 github	git@github.com:schacon/hw.git (push)
+</pre>
+
+	<h4>
+      git remote rename [old-alias] [new-alias]
+      <small>rename remote aliases</small>
+    </h4>
+
+    <p>If you want to rename remote aliases without having to delete them and add them again 
+    you can do that by running <code>git remote rename [old-alias] [new-alias]</code>. This will
+    allow you to modify the current name of the remote.</p>
+
+<pre>
+<b>$ git remote add github git@github.com:schacon/hw.git</b>
+<b>$ git remote -v</b>
+github	git@github.com:schacon/hw.git (fetch)
+github	git@github.com:schacon/hw.git (push)
+<b>$ git remote rename github origin</b>
+<b>$ git remote -v</b>
+origin	git@github.com:schacon/hw.git (fetch)
+origin	git@github.com:schacon/hw.git (push)
 </pre>
 
     <p class="nutshell">
     <b>In a nutshell</b> with <code>git remote</code> you can list our
     remote repositories and whatever URL
     that repository is using.  You can use <code>git remote add</code> to
-    add new remotes and <code>git remote rm</code> to delete existing ones.
+    add new remotes, <code>git remote rm</code> to delete existing ones or <code>git remote rename [old-alias] [new-alias]</code> to rename them.
     </p>
 
     <h4>