Fixed help quitting after first key bug

[David]

The file keyhelp.c had a bug. I had a line out of place.
You can either patch it or get a new version from
davidborowski.ddns.net.
To pach it, edit keyhelp.c and at line 167 you should have
if (key == KEY_SPACE) {
take the line above this and move it down to just after the line
spk_msg_say(MSG_DONE_HELP);
Also, the cursor mode switch num-pad star does tell you the speakup control 8
if you go into the now fixed help system. I didn't know that there
was a laptop equivalent for that key. Guess we can all learn something
new!