Updating the upgrade.sh script that is used to upgrade the OSF Installer command line tool such that if it fails downloading a package, that it retries until it is successfully downloaded.
Updating the upgrade.sh script that is used to upgrade the OSF Installer command line tool such that if it fails downloading a package, that it retries until it is successfully downloaded.

lpalgarvio/Open-Semantic-Framework-Installer,neuroidss/Open-Semantic-Framework-Installer,structureddynamics/Open-Semantic-Framework-Installer,lpalgarvio/Open-Semantic-Framework-Installer,structureddynamics/Open-Semantic-Framework-Installer,neuroidss/Open-Semantic-Framework-Installer