Update website links

Dockerfile

@@ -1,5 +1,6 @@
 # Docker build file for Inbucket, see https://www.docker.io/
-# Inbucket website: http://inbucket.org/
+# Inbucket website: http://www.inbucket.org/
+
 FROM crosbymichael/golang
 MAINTAINER James Hillyerd, @jameshillyerd
 

README.md

@@ -44,7 +44,7 @@ Inbucket is written in [Google Go][Golang].
 Inbucket is open source software released under the MIT License.  The latest
 version can be found at https://github.com/jhillyerd/inbucket
 
-[Inbucket]: http://inbucket.org/
+[Inbucket]: http://www.inbucket.org/
 [Issues]: https://github.com/jhillyerd/inbucket/issues?state=open
-[From Source]: http://inbucket.org/installation/from-source.html
+[From Source]: http://www.inbucket.org/installation/from-source.html
 [Golang]: http://golang.org/

etc/redhat-el6/README

@@ -1,3 +1,3 @@
 Please see the RedHat installation guide on our website:
 
-http://inbucket.org/installation/redhat.html
+http://www.inbucket.org/installation/redhat.html

etc/ubuntu-12/README

@@ -1,3 +1,3 @@
 Please see the Ubuntu installation guide on our website:
 
-http://inbucket.org/installation/ubuntu.html
+http://www.inbucket.org/installation/ubuntu.html

themes/integral/templates/_base.html

@@ -46,7 +46,7 @@ Released for free under a Creative Commons Attribution 2.5 License
       </div>
     </div>
     <div id="footer">
-      <p><a href="http://inbucket.org/">Inbucket</a> is an open source project hosted at
+      <p><a href="http://www.inbucket.org/">Inbucket</a> is an open source project hosted at
       <a href="http://github.com/jhillyerd/inbucket">github</a>.
       Design by <a href="http://www.freecsstemplates.org/">FCT</a>.</p>
     </div>