SCRUM#334: added manual + update changelog

Signed-off-by: Rafael S Castilho <rsc15@inf.ufpr.br>

package/debian/changelog

+le-autoupgrade (0.0.3) testing; urgency=medium
+
+  * Add prerm to remove manual links
+
+ -- Rafael Sanfelice Castihlo <rsc15@inf.ufpr.br>  Fri, 22 Dec 2017 15:52:56 -0200
+
 le-autoupgrade (0.0.2) testing; urgency=medium
 
   * Add help manual entries