SSH user enumeration script
Add CVE 2006-5229 reference
Remove unnecesary @good_credentials
Remove unnecesary 'RHOST' deregister
Password made pseudo-random instead of a bunnch of A's
Change THRESHOLD into a datastore option
Remove unnecesary ssh_socket variable
Use OptPath for file path options
Removed unused code
Use Rex.sleep instead of select
return is not needed when it's the last lifunction line
Fix up whitespace 'n' stuff
Land #3157, OpenSSH user enumeration timing attack