Remove axTLS from code and documentation (#7437)

Author: earlephilhower

doc/esp8266wifi/client-class.rst

@@ -107,7 +107,4 @@ Other Function Calls
     IPAddress  localIP () 
     uint16_t  localPort () 
 
-Documentation for the above functions is not yet prepared.
-
-For code samples please refer to separate section with `examples
-:arrow\_right: <client-examples.rst>`__ dedicated specifically to the Client Class.
+Documentation for the above functions is not yet available.