TShock/TShock — pull request #329 by k0rd (2012-01-22 01:34:26+00:00)
Title: Message spam protection

This change prevents players from getting spammed when:

- world protected from changes
- region protected from changes
- spawn protected from changes
- building prevented.

By keeping track of when it last notified each player, and not doing it again unless 2 seconds have passed.