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/network/websocket/client/example/ws_client/ws_client-safe.ecf

@@ -20,6 +20,6 @@
 		<setting name="concurrency" value="thread"/>
 	</target>
 	<target name="ws_client_ssl" extends="ws_client">
-		<variable name="net_ssl_enabled" value="true"/>
+		<variable name="ssl_enabled" value="true"/>
 	</target>
 </system>