Changelog for libdouble-conversion1-2.0.1-15.191.x86_64.rpm :

* Fri Jul 14 2017 jengelhAATTinai.de- Fix RPM groups. Slightly trim/compact descriptions.
* Wed Oct 05 2016 zaitorAATTopensuse.org- Add baselibs.conf: Build 32-bit support (boo#1002561).
* Mon Feb 01 2016 mpluskalAATTsuse.com- Update project and download urls- Cleanup spec file with spec-cleaner