servletapi3-3.3.1-bp156.3.10

- Fix jdk9 build: specify java source and target 1.6
- Removed patch:
  * servletapi3-java14compat.patch
    + not needed, since the java source and target can be handled
    by ant.build.javac.{source,target} properties

- build against java-1_8_0-openjdk or newer if available

- No not mess with the defattr as it is not really needed.

- Cleanup with spec-cleaner.
- Fix update-alternatives.

- Move from jpackage-utils to javapackage-tools

- don't use icecream
- use source="1.4" and target="1.4" for build with java 1.5

- converted neededforbuild to BuildRequires

- Adjustments in the spec file.

- Current version 3.3.1 from JPackage.org

- Fix prerequires of javadoc subpackage

- Initial package with version 3.3.1 (JPackage 1.5)