pentaho-libxml-1.1.6-bp160.1.12

- Use %patch -P N instead of deprecated %patchN.

- Update to upstream version 1.1.6.
  * no structured changelog available starting from 2008
- Rebased and updated patches:
  * libxml-1.1.2-build.patch -> pentaho-libxml-1.1.6-build.patch
  * pentaho-libxml-1.1.3-sourcetarget.patch -> pentaho-libxml-1.1.6-sourcetarget.patch

- Modified patch:
  * pentaho-libxml-1.1.3-sourcetarget.patch
    + Build with java source/target levels 8

- Edit description for neutrality.
  Replace find -exec rm by just -delete.

- Added patch:
  * pentaho-libxml-1.1.3-sourcetarget.patch
    + Specify java source and target 1.6 in order to allow building
    with jdk9

- Define buildroot

- Initial packaging of pentaho-libxml 1.1.3 for SUSE (based on Fedora spec)
  * add libxml-1.1.2-build.patch