Use the Minecraft Query server rather than the log file to track the number of users.
Update printf statement to reflect the correct type in the new worldStatus method.
Remove odd characters from the two MOTD regex.
Merge branch 'master' into query
Increase the delay to shutdown when there are users logged on.
Reduce the number of retries before failure.
s/reboot/restart/ to match the rest of the text.
match the pattern in querySendChallengePacket to the other query methods.
Remove unused variable.
Drop the CR+LF characters from the Query packets, they aren't needed.

These two characters actually break a future patch that provides a more detailed query option.
Add detailed status Query support
Merge branch 'query' of github.com:sandain/MinecraftServerControlScript into query
Add comments for the detailed status queries, and change the format of the other query comments.
Merge branch 'master' into query
Merge branch 'master' into query
Merge pull request #6 from sandain/query

Merge the query branch.