libaccounts-qt5-1.16-bp153.1.25

- Update to 1.16
  * Use nullptr instead of 0 to suppress modern compiler warning
  * Stop using deprecated API
  * Add method to retrieve service-type descriptions
  * Add method to retrieve service descriptions
- Run spec-cleaner

- spec file
  * fix source url

- update to 1.15
  * Lib: add Manager::listServices() by application
  * Drop support for Qt4
- update to 1.14
  * Fix clazy warnings
  * Use gboolean instead of bool
  * Fix memory leaks found by valgrind
- remove unneeded package libaccounts-qt5-tools, there is no need
  for packaging not working tests

- Add baselibs.conf: provide libaccounts-qt5-1-32bit, as required
  by purpose-32bit (boo#949411).

- license update: LGPL-2.1
  correct license is LGPL-2.1

- Add libaccounts-qt5 library