screengrab-1.101-bp152.3.17

- Update to 1.101:
  * Only translations was changed

- Update to 1.100:
  * Don’t crash with invalid config format

- Update to 1.99:
  * Update translations
  * Add X11Extras and Network to link target
- Remove screengrab-1.98-build.patch: upstreamed

- Require Qt >= 5.7.1
- Rename build.patch to screengrab-1.98-build.patch
- Add new default config file screengrab.conf

- cleanup cmake build
- build.patch: add missing requirements

- Update to 1.98:
  * Update translations
  * A more specific condition for Ctrl+C
  * Filter out Ctrl+C in Delay box
  * No window screenshot with shaded windows
  * Always use contents rect Fixes https://github.com/lxqt/screengrab/issues/67
  * Never scale up beyond real size
  * Several fixes, especially for the tray icon
  * __DATE__ and __TIME__ macro are not very helpful for reproducible builds.
  * Added a minimum default configuration
  * Handle invalid window screenshots
  * Corrected a grammar mistake
  * Always use native (LXQt) file dialog
  * Just changed the location of a comment
  * Cleanup and fixes
  * Some ui polishing
  * Improve screengrab app behaviour
  * Drops Qt foreach
  * fix some uris
  * Update references in about dialog

- Cleanup with spec-cleaner
- Adjust URL and tarball link
- Rename screengrab-keyring.gpg to screengrab.keyring
- Dont require gpg-offline, let OBS do checking
- Remove icon cache update statements

- run spec-cleaner

- build with Qt5