pspg-1.0.0-bp151.3.1

- Extend previous changelog entry
- Modernise spec file

- version 1.0.0
  * supports 8bit encodings like latin1, latin2.
  * The border arts is correctly printed on terminals with these
    encodings.
  * Searching is more robust and more correct now
  * With mentioned long option the ascii art (borders) can be
    replaced by more pretty unicode art
  * Add options --ignore-case and --IGNORE-CASE

- Use source url
- Cleanup with spec-cleaner
- Use macro for configure
- Use pkgconfig style of dependencies

- initial import to OBS
- version 0.7.3