Added java dbus interface of Hamster service

Created by CreateInterface avaliable after installing dbus-java.

Usage:
    CreateInterface --create-files org.gnome.Hamster /org/gnome/Hamster

Result:
    org/gnome/
    ├── Hamster.java
    ├── Struct1.java
    ├── Struct2.java
    ├── Struct3.java
    ├── Struct4.java
    ├── Struct5.java
    ├── Struct6.java
    ├── Struct7.java
    └── Struct8.java

More:
http://dbus.freedesktop.org/doc/dbus-java/dbus-java.pdf
Section 10: "CreateInterface"