Add commons-io to explicit dependencies.

Florian Zschocke

2013-08-20 f7286e0d8d92956e85ec1a20c54cd5d972ba1541

 src/main/java/com/gitblit/models/UserPreferences.java

@@ -37,6 +37,8 @@

   public final String username;

   public String locale;
	
   private final Map<String, UserRepositoryPreferences> repositoryPreferences = new TreeMap<String, UserRepositoryPreferences>();

   public UserPreferences(String username) {