added CHECK functionality to the existing module
adjusted DOS part to use HttpClient
Deal with other osql banners and responses

Not sure where those other banners come from, but keeping them as
positive responses regardless.

[FixRM #7862]
Forgot an end. Dangit.
SAP ConfigServlet OS Command Execution module

This module allows execution of operating system commands throug the
SAP ConfigServlet without any authentication.
remove Scanner mixin

remove Scanner mixin because this module is not a scanner modul
improve URI path and parameter handling

switch from PATH to TARGETURI datastore;
use normalize_uri to build uri;
use query in send_request_cgi to to prepare query string (instead of
vars_get that escapes the necessary semicolons)
remove unnecessary option declaration
Add some friendlier defaults to database.yml

Actually let people get going out of the gate without forcing them to
puzzle out database.yml configurations. Also gives some hints on how to
set up a database.

Today, if you merely copy and paste from database.yml.example, you'll
get yelled at:

````
$ ./msfconsole -L -y config/database.yml
[-] No database definition for environment production
````
Initial comms
remove unnecessary rank rating
make msftidy happy
initial commit

the original aux module will be the base of the exploit module
switch to exploit module environment

switch to Msf::Exploit, change the necessary declarations, start to
change the exploitation process
basic payload execution through OS command execution
Add client UI and parse results
multiple payload types, different paths to execute payloads
Getprivs by default
implement CmbStagerVBS payload execution
Added msv