isorelax-0.1-bp151.1.1

- Specify java target and source version to 1.6 in order to allow
  building with jdk9

- Drop javadoc to build with gcj and low in the buildphase

- Move from jpackage-utils to javapackage-tools

- update license to new format

- -target=1.5 -source=1.5

- Initial packaging of version 0.1 (based on jpp1.7)