Replaced text.dat line MsgVoteNotice with 2 new strings: MsgUpVoteNotice and

MsgDownVoteNotice.
Also moved the R_Voting string, so the last few voting related strings in the
text.dat have been re-arranged (sorry about the thrash) - if you don't have
these new 8 lines, the default strings are used and you're fine.
When listing messages from the "Reading" prompt, the vote status and Replied
attribute flag are now indicated: 'V' = voted up (more than down), 'v' = voted
down (more than up), and 'R' = replied-to. Unread/new messages still show a '*'
in the A (for attributes) column.
Voting via JS still does not automatically send a notice to the poster, that
still needs to be worked out.