fix windows build
Merge pull request #200 from m4r71n/pr-fix_windows_build

fix windows build
Fix crash on right click on notification
Command 'data' for accessing current item data for commands
Use simpler format for storing single command
Allow to copy and paste commands in preferences
Added French translation
Updated AUTHORS and help dialog
Updated translations (lupdate)
Fix compile warning in release build
Updated command line help in README.md
Remove executable flag from a file
Windows: Fix icon button size
v2.1.0
Translated using Weblate (Czech)

Currently translated at 100.0% (642 of 642 strings)
Translated using Weblate (Czech)

Currently translated at 100.0% (642 of 642 strings)
Updated CHANGES
Allow to set global shortcuts for user commands
Search/filter commands in preferences
Added Weblate badge to README.md