atool-0.39.0-bp151.3.1

- Modernise spec file with spec-cleaner
- Fetch keyring from savannah

- Add gpg signature
- Cleanup dependencies/conditionals
- Cleanup spec file with spec-cleaner

- update to 0.39.0:
  * add support for plzip, as well as --lzip in GNU tar 1.23 and later
  * add support for lbzip2 and pigz

- update to 0.38.0:
  * fixed bug preventing saved amount of data not to be printed with arepack
  * added -O, --format-option option for specifying archiver options
  * exit gracefully when specifying an unsupported formats with arepack
  * fix identification of .xpi files as zip (Debian #530812)
  * fix identification of 7zip files (Debian #558003)

- update to 0.37.0:
  * added support for lzip and xz
  * fixed bug in arepack command with tar archives
  * the number of bytes saved is now printed in 'repack' mode
  * don't use -U parameter (to delete original archive) for lzop
  * added support for GNU tar's --xv, --lzop, and --lzma options when the
    corresponding atool options are enabled (use_tar_xv_option,
    use_tar_lzop_option and use_tar_lzma_option)
  * better checking of config file variables.

- update to 0.36.0

- new upstream version

- added a Suggests for lzma
- added Authors: in description
- new upstream version: minor feature enhancements

- update to 0.33.0

- initial submission to openSUSE Build Service