ini4j-0.5.1-bp151.3.1

- Fix build with jdk9
  * Don't specify in the build.xml source and target versions; this
    allows us to specify them by ant define
  * Specify file encoding also for javadoc

- Add patch to build with jdk8:
  * ini4j-java8-compat.patch

- Do not depend on ant-nodeps.

- Move from jpackage-utils to javapackage-tools

- Initial SUSE packaging of 0.5.1 (using Mandriva spec)