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
````
remove unnecessary rank rating
make msftidy happy
SyntaxError fixes
remove aux module from master branch
sap_configservlet_exec_noauth auxiliary module

the final module was moved from my master branch to here because of the
pull request needs
Landing #1749 - Fixes Ruby 1.8 Syntax errors

[Closes #1749]
add EDB ID to references
Landing #1746 - Adds some friendlier defaults to database.yml

[Closes #1746]
Landing #1692 - Handles OSQL banners and responses

[Close #1692]
Uses "ACTIONS" keys instead of datastore options

It's better to use ACTIONS instead of datastore in this case. Also,
did some cleanup.
Changes the default action