Get rid of Churrasco (Token kidnapping technique to --priv-esc). Reasons why:

1. there's kitrap0d (MS10-015) which is far more reliable, just recently fixed
2. works only to priv esc basically on MSSQL when it runs as NETWORK SERVICE and the machine is not patched against MS09-012 which is "rare" (hopefully) nowadays.
Now sqlmap relies on kitrap0d and incognito to privilege escalate the database process' user privileges to SYSTEM, both via Meterpreter.

Minor layout adjustments.

lib/parse/cmdline.py

@@ -352,8 +352,7 @@ def cmdLineParser():
                                  "exploitation")
 
         takeover.add_option("--priv-esc", dest="privEsc", action="store_true",
-                            help="User priv escalation by abusing Windows "
-                                 "access tokens")
+                            help="Database process' user privilege escalation")
 
         takeover.add_option("--msf-path", dest="msfPath",
                             help="Local path where Metasploit Framework 3 "