Removed the deprecated -c and -t from the --help output.

src/main.c

@@ -244,7 +244,6 @@ static void help(void)
        " -A/--user-agent <string> User-Agent to send to server (H)\n"
        " -b/--cookie <name=string/file> Cookie string or file to read cookies from (H)\n"
        " -B/--use-ascii     Use ASCII/text transfer\n"
-       " -c/--continue      Resume a previous transfer where we left it\n"
        " -C/--continue-at <offset> Specify absolute resume offset\n"
        " -d/--data <data>   HTTP POST data (H)\n"
        "    --data-ascii <data>   HTTP POST ASCII data (H)\n"
@@ -278,7 +277,6 @@ static void help(void)
        " -r/--range <range> Retrieve a byte range from a HTTP/1.1 or FTP server\n"
        " -s/--silent        Silent mode. Don't output anything\n"
        " -S/--show-error    Show error. With -s, make curl show errors when they occur\n"
-       " -t/--upload        Transfer/upload stdin to remote site\n"
        " -T/--upload-file <file> Transfer/upload <file> to remote site\n"
        "    --url <URL>     Another way to specify URL to work with\n"
        " -u/--user <user[:password]> Specify user and password to use\n"