Update Radamsa git url (#55)

* Update Radamsa git url

The Radamsa project has been moved to Gitlab

* Update the rest of the links

...from AOH Github to Akihe Gitlab page

Author: aapzu

securing/part4.html

@@ -356,9 +356,9 @@ <h1>Shell</h1>
       <p>The VirtualBox/Ubuntu will come handy later as well.</p>
     </aside>
 
-    <p>Radamsa is a good example of a fuzzer, created at the University of Oulu. Radamsa takes in a set of valid examples and fuzzes them. The output may contain number of invalid files. Radamsa can be obtained as a current Git snapshot from <a href="https://github.com/aoh/radamsa">AOH Git page</a> (which works at least on GNU/Linux and Mac OS X boxes with git installed). You can build it by doing the following:</p>
+    <p>Radamsa is a good example of a fuzzer, created at the University of Oulu. Radamsa takes in a set of valid examples and fuzzes them. The output may contain number of invalid files. Radamsa can be obtained as a current Git snapshot from <a href="https://gitlab.com/akihe/radamsa">Akihe Gitlab page</a> (which works at least on GNU/Linux and Mac OS X boxes with git installed). You can build it by doing the following:</p>
 
-  <pre>git clone https://github.com/aoh/radamsa.git
+  <pre>git clone https://gitlab.com/akihe/radamsa.git
   cd radamsa; make
   bin/radamsa --help</pre>
 
@@ -409,7 +409,7 @@ <h1>Shell</h1>
   done</pre>
 
 
-    <p>More detailed instructions can be found from <a href="https://github.com/aoh/radamsa">AOH Git page</a>.</p>
+    <p>More detailed instructions can be found from <a href="https://gitlab.com/akihe/radamsa">Akihe Gitlab page</a>.</p>