tinyxml2-9.0.0-bp156.2.4

- Remove rhetoric write style from description.
  Expand description on the features/limits of tinyxml.

- Update to version 6.0.0
  + No changelog available

- Cleanup spec file
  * run spec-cleaner
  * drop not needed dependencies (libtool and doxygen)
  * execute tests during build
  * use pretty name for tarball

- Require pkg-config for pkgconfig() symbols to be generated.
- Drop suggestion for non-existant %name-docs subpackage.

- Initial release (version 3.0.0)

- update to 9.0.0:
  * fixes for other platforms

- update to 8.1.0:
  * Add support for files larger than ~2GB
  * Updates to hex value partsing
  * XMLPrinter: Fix indentation of first line when called with
    !compactMode

- update to 8.0.0:
  three years of changes, see https://github.com/leethomason/tinyxml2/compare/6.0.0...8.0.0
  for details

- %{_libexecdir} is now /usr/libexec, so do not use it where
  /usr/lib is intended