documentation docs gplv3 markdown-language gpl3 markdown-lang blueberryos blueberryos-project blueberryos-development blueberryos-operating-system-project blackberryos-alternative blackberry-alternative blueberryos-docs blueberryos-documentation blueberryos-apps-clock blueberryos-clock-app blueberryos-clock-app-development blueberryos-clock-app-project blueberryos-clock-app-docs blueberry-clock-app-documentation

c-plus-plus gplv3 clock gpl3 clock-application clock-app c-plus-plus-lang c-plus-plus-language blueberryos blueberryos-project blueberryos-development blueberryos-operating-system-project blackberryos-alternative blackberry-alternative blueberryos-apps blueberryos-applications blueberryos-apps-clock blackberryos-clock-alternative