Ensure we always log commands and log the right thing.

Waiting to log until after PlayerCommandPreprocessEvent makes the server
not log anything if the event is cancelled. It also makes the server log
what a plugin changed the command to instead of what the player actually
tried to run. As the point of the log is to have a record of every command
a player attempts to run these are both not desirable.
Updated version to 1.7.9-R0.1 in pom.xml for Beta.
Updated version to 1.7.9-R0.2-SNAPSHOT for development towards next release.
Fix polarity of Bat.isAwake() and Bat.setAwake(boolean). Fixes BUKKIT-5624