c-only 0.7.0 maven artifact tries to find cpp class.

[Zubnix]

When using the c-only maven artifact, library initialization fails.

INFO: Registering type org.freedesktop.wayland.util.bridj.WaylandUtilLibrary
Exception in thread "main" java.lang.NoClassDefFoundError: org/bridj/cpp/CPPType
    at org.bridj.StructFieldDeclaration.<init>(StructFieldDeclaration.java:48)
    at org.bridj.StructFieldDeclaration.fromMember(StructFieldDeclaration.java:129)
    at org.bridj.StructFieldDeclaration.fromGetter(StructFieldDeclaration.java:121)
    at org.bridj.StructFieldDeclaration.listFields(StructFieldDeclaration.java:80)
    at org.bridj.StructUtils.computeStructLayout(StructUtils.java:225)
    at org.bridj.StructDescription.build(StructDescription.java:160)
    at org.bridj.StructDescription.getStructSize(StructDescription.java:171)
    at org.bridj.CommonPointerIOs$StructPointerIO.computeTargetSize(CommonPointerIOs.java:92)
    at org.bridj.CommonPointerIOs$NativeObjectPointerIO.getTargetSize(CommonPointerIOs.java:61)
    at org.bridj.Pointer.getTargetSizeToAllocateArrayOrThrow(Pointer.java:2074)
    at org.bridj.Pointer.allocateArray(Pointer.java:2546)
    at org.bridj.Pointer.allocateArray(Pointer.java:2670)
    at org.bridj.Pointer.allocateArray(Pointer.java:2655)
    at org.freedesktop.wayland.util.Arguments.create(Arguments.java:43)
    at org.freedesktop.wayland.client.WlDisplayProxy.getRegistry(WlDisplayProxy.java:133)
    at examples.Display.<init>(Display.java:48)
    at examples.SimpleShm.main(SimpleShm.java:30)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:497)
    at com.intellij.rt.execution.application.AppMain.main(AppMain.java:140)
Caused by: java.lang.ClassNotFoundException: org.bridj.cpp.CPPType
    at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
    at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
    ... 22 more