Land #3733, "guest" for ipmi_users.txt
Delete exploit modules from this branch
Move module path
Move to exploits
Fix read_ack to read only the ACK

It was reading the response, too. Also removed an extraneous send_ack.
Remove WVE and BPS reference identifiers

Reasons why they should be gone:

WVE:
* wirelessve.org is down.
* Not a single module uses WVE as a reference

BPS:
* "BreakingPoint" no longer exists
* The URL takes you to a login page to ixia. And there is no point
  of referencing something people can't see.
* Not a single module uses BPS as a reference.
Conver to exploit
turn nil publics and privates into blanks

don't pass nil into the credential object, pass an empty string instead
this is the expected behaviour and avoids stack traces
Merge pull request #12 from wvu-r7/pr/3691

Fix read_ack to read only the ACK
Land #3757, postgres login scanner nil public fix
Remove WVE references from msftidy
Merge pull request #20 from wvu-r7/pr/3755

Remove WVE references from msftidy
Land #3755, WVE and BPS reference removal
Clean YARD documentation
Update tmlisten_traversal
Merge pull request #21 from jvazquez-r7/review_3716

Clean YARD documentation
In 3rd person
remove the "instance methods" context
Very small change to the doc
3rd person