Bug#734599: libsnappy-java: Fails with FAILED_TO_LOAD_NATIVE_LIBRARY

[Emmanuel Bourg]

snappy-java doesn't build its JNI bindings. SnappyNative.cpp should be
compiled as a libsnappyjava.so shared library and installed in a
libsnappy-java package. The missing maxCompressedLength method reported
by Oliver is actually defined in SnappyNative.cpp.

I'll prepare an update with these changes. Any objection to move the Git
repository under pkg-java?

Emmanuel Bourg