package-manager: Dummy packages now uses a function/callback for launching
package-manager: Dummy packages now uses a function/callback for launching

salman-kamkoriwala/OsJsSample,arduino-org/OS.js-v2,arduino-org/OS.js-v2,andersevenrud/OS.js-v2,arduino-org/OS.js-v2,Rxswyers/OS.js,arduino-org/Arduino-OS,Rxswyers/OS.js,Rxswyers/OS.js,omet-ca/omet-desktop,arduino-org/Arduino-OS,salman-kamkoriwala/OsJsSample,omet-ca/omet-desktop,arduino-org/OS.js-v2,arduino-org/Arduino-OS,salman-kamkoriwala/OsJsSample,Rxswyers/OS.js,arduino-org/OS.js-v2,omet-ca/omet-desktop,andersevenrud/OS.js-v2,andersevenrud/OS.js-v2,salman-kamkoriwala/OsJsSample,salman-kamkoriwala/OsJsSample,andersevenrud/OS.js-v2,arduino-org/Arduino-OS,arduino-org/Arduino-OS,Rxswyers/OS.js,omet-ca/omet-desktop,omet-ca/omet-desktop,andersevenrud/OS.js-v2