OF-466: Documentation should not mention Java 5

Openfire now requires Java 7, not Java 5.

documentation/docs/install-guide.html

@@ -38,15 +38,15 @@ visit the Openfire website: <a href="http://www.igniterealtime.org/projects/open
  
  Choose either the RPM or tar.gz build. If using the RPM, run it using your package manager to install Openfire to <tt>/opt/openfire</tt>:
 
- <p><tt>rpm -ivh openfire_3_0_0.rpm</tt></p>
+ <p><tt>rpm -ivh openfire_X_Y_Z.rpm</tt></p>
 
  
  If using the .tar.gz, extract the archive to <tt>/opt</tt> or <tt>/usr/bin</tt>:
 
- <p><tt>tar -xzvf openfire_3_0_0.tar.gz<br>
+ <p><tt>tar -xzvf openfire_X_Y_Z.tar.gz<br>
  mv openfire /opt</tt></p>
 
- <p><b>Note:</b> the .tar.gz build does not contain a bundled Java runtime (JRE). Therefore, you must have JDK or JRE 1.5.0 (Java 5) or later installed on your system. You can check your java version by typing "java -version" at the command line and (if necessary) upgrade your Java installation by visiting http://java.sun.com.</p>
+ <p><b>Note:</b> the .tar.gz build does not contain a bundled Java runtime (JRE). Therefore, you must have JDK or JRE 1.7.0 or later installed on your system. You can check your java version by typing "java -version" at the command line and (if necessary) upgrade your Java installation by visiting <a href="http://www.java.com">java.com</a>.</p>
 
   </ul>
 <h2>Setup Overview</h2>
@@ -94,7 +94,7 @@ configuration files.</li>
 
   <li>The <tt>bin</tt> directory contains the server executables. Depending
 on which distribution you installed, different executables will be available.</li>
-  <li>The <tt>jre</tt> directory contains a Java 5 runtime that is bundled with the Windows and RPM versions of Openfire.</li>
+  <li>The <tt>jre</tt> directory contains a Java runtime that is bundled with the Windows and RPM versions of Openfire.</li>
   <li>The <tt>lib</tt> directory contains libraries necessary for
 running Openfire.</li>