Fix bug 14779
Changing gen/wiki/generators/oar_properties.rb to add `"core_count", "cpu_count", "thread_count" to https://www.grid5000.fr/w/OAR_Properties
Edited by POUILLOUX Laurent
Changing gen/wiki/generators/oar_properties.rb to add `"core_count", "cpu_count", "thread_count" to https://www.grid5000.fr/w/OAR_Properties