Added feature echo ansi

--with embedded escapes
echoAnsi("\27[0;1;31;40m<REDTEXT>\n\27[0m\n")
echoAnsi("HelloWorld","\27[0;1;31;40m<REDTEXT>\27[0m\n")
--with the new &esc; token
echoAnsi("&esc;[0;1;31;40m<REDTEXT>\n&esc;[0m\n")
echoAnsi("HelloWorld","&esc;[0;1;31;40m<REDTEXT>&esc;[0m\n")