[Note: This is required for scilab to finally build on Leap:15.0, see openSUSE:Leap:15.0:Staging:adi:3]

- Add to the build.xml file target="6", in order to be sure the
right bytecode version is generated
- Don't depend on apache-commons-lang that cannot be built with
java source and target >= 1.5, but on apache-commons-lang3, that
can
- Added patch:
* jeuclid-commons-lang3.patch
- Check for org.apache.commons.lang3.StringUtils instead of
org.apache.commons.lang.StringUtils
- Fix build with jdk9: specify java source and target 6
- Spec file cleanups:
* Expand descriptions and summaries
* Change Group tags
* Remove some redundant lines.
* Remove unnecessary %{release} dependency.
- Add extra Categories to desktop file to pass on Factory
- Cleanup with spec-cleaner a bit.
- Try to sort out some dependencies to work on SLE11
- Spec file cleanups
- Mention use of LGPL-2.1 licensing for the FreeHEP component;
also package the LICENSE.FreeHEP from the source tarball.
- Initial version
- Disable FreeHep optional support
* jeuclid-core-FreeHep.patch
- Allows for compiling code that uses Apple EAWT without the lib
* AppleJavaExtensions.patch
- Remove MacOSX dependences for the viewer
* MacOSX.patch