working on source control page

Author: mattmakai

feeds/all.atom.xml

@@ -1,2 +1,2 @@
 <?xml version="1.0" encoding="utf-8"?>
-<feed xmlns="http://www.w3.org/2005/Atom"><title>Matt Makai</title><link href="http://www.fullstackpython.com/" rel="alternate"></link><link href="http://www.fullstackpython.com/feeds/all.atom.xml" rel="self"></link><id>http://www.fullstackpython.com/</id><updated>2014-06-13T10:43:51Z</updated></feed>
+<feed xmlns="http://www.w3.org/2005/Atom"><title>Matt Makai</title><link href="http://www.fullstackpython.com/" rel="alternate"></link><link href="http://www.fullstackpython.com/feeds/all.atom.xml" rel="self"></link><id>http://www.fullstackpython.com/</id><updated>2014-06-17T08:56:20Z</updated></feed>

source-control.html

@@ -59,7 +59,14 @@ <h2>Why is source control necessary?</h2>
 control system directly. However, for small scale deployments it's often
 easiest to pull from source code when you're getting started instead of 
 figuring out how to wrap the Python code in a system installation package.</p>
-<h2>Source control systems</h2>
+<h2>Source control projects</h2>
+<p>Numerous source control systems have been created over the past several
+decades. In the past, proprietary source control software offered features
+tailored to large development teams and specific project workflows. However,
+open source systems are now used for version control on the largest and most
+complicated software projects in existence. There's no reason why your project
+should use anything other than an open source version control system in
+today's Python development world. The two primary choices are:</p>
 <ul>
 <li>
 <p><a href="http://git-scm.com/">Git</a> is a free and open source distributed version

source/content/pages/03-deployment/0313-source-control.markdown

@@ -44,7 +44,15 @@ easiest to pull from source code when you're getting started instead of
 figuring out how to wrap the Python code in a system installation package.
 
 
-## Source control systems
+## Source control projects
+Numerous source control systems have been created over the past several
+decades. In the past, proprietary source control software offered features
+tailored to large development teams and specific project workflows. However,
+open source systems are now used for version control on the largest and most
+complicated software projects in existence. There's no reason why your project
+should use anything other than an open source version control system in
+today's Python development world. The two primary choices are:
+
 * [Git](http://git-scm.com/) is a free and open source distributed version
   control system.