Version bump

Package-Manager: portage-2.1.11.52
Version bump

Package-Manager: portage-2.1.11.52
Version bump

Package-Manager: portage-2.1.11.52
Version bump

Package-Manager: portage-2.1.11.52
Version bump

Package-Manager: portage-2.1.11.52
Add keywords and mirrors for SAGE 5.8