Update Veil-Evasion.py

When parsing arguments, only split on the first occurrence of the equals sign.

Veil-Evasion.py

@@ -350,7 +350,7 @@ def shutdownRPC(port=4242):
         if args.c:
             options['required_options'] = {}
             for option in args.c:
-                name,value = option.split("=")
+                name,value = option.split("=",1)
                 options['required_options'][name.upper()] = [value, ""]
 
         # pull out any msfvenom shellcode specification and msfvenom options