Renamed many classes and feature to use "secure" term instead of "ssl". (note, the .ecf are still using the "ssl" terminologie).

Provided easy way to set secure settings for Standalone.
For wsf launcher boolean option accept "true" or "yes" for True boolean, anything else is False.

library/server/httpd/network/httpd_socket_factory.e

@@ -11,7 +11,7 @@ feature -- Access
 	new_client_socket (a_is_secure: BOOLEAN): HTTPD_STREAM_SOCKET
 		do
 			if a_is_secure then
-				create {HTTPD_STREAM_SSL_SOCKET} Result.make_empty
+				create {HTTPD_STREAM_SECURE_SOCKET} Result.make_empty
 			else
 				create Result.make_empty
 			end