[libvirt] [java] Build Sources with plain Maven

[philipp.haussleiter at yahoo.de]

Hi all,

i recently tried to use the libvirt-java Bindings. Since the Build with autobuild / ant / maven seems a little bit odd to me, i started with porting the Build to plain maven. 

The only hard dependency is a installed libvirt. I currently tested it on MacOS and Linux  (i used maven os switches to link in the necessary JNA Lib Paths).
Are there any people interested in this Changes? 
I will also try to contact the last contributors for that repository.

ATM the whole thing is a WIP, but Sources compile correct and all existing tests run without any problems.

KR,
Philipp