Reverted back out the additional bloom check

This is desirable to add back in going forward, but wasn't implemented
in a safe or clear way.

The way the bloom was or was not on the LoopState was clumsy, and it got
persisted in multiple places without a CRC check.

Intention to implement back in wherby it is requested on-demand by the
Penciller, and then the SFT worker lifts it off disk and CRC checks it.
So it is never on the SFT LoopState.  Also it will be easier to control
the logic over which levels have the bloom in the Penciller.

include/leveled.hrl

@@ -41,7 +41,6 @@
                         {start_key :: tuple(),
                         end_key :: tuple(),
                         owner :: pid(),
-                        bloom,
                         filename :: string()}).
 
 -record(cdb_options,