// Only Administrators of single site installations have the following capabilities. 
// In Multisite, only the Super Admin has these abilities.
// See: http://codex.wordpress.org/Roles_and_Capabilities#Additional_Admin_Capabilities

update_core
update_plugins
update_themes
install_plugins
install_themes
delete_themes
delete_plugins
edit_plugins
edit_themes
edit_files
edit_users
create_users
delete_users
unfiltered_html