perl-String-Format-1.18-bp153.1.17

- updated to 1.18
  see /usr/share/doc/packages/perl-String-Format/Changes
  [#] Version 1.18                                           March 04,  2018
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  * stable version with the changes in 1.17_50
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  [#] Version 1.17_50                                        March 03,  2018
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  * escape { and } (fix for RT #124147)
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- updated to 1.17
  * changed license

- use original .tar.gz

- switch to perl_requires macro

- recreated by cpanspec 1.78
- cleanup changelog

- add perl as explicit buildrequire

- Add %dir directive for String

- Shorten summary to pass rpmlint

- Fix spec to include String directory in files

- initial package 1.16