Major speed up and date fix
Major speed up and date fix

Before inserting we now generate an array of hashes with the auction
data. This is then passed to Sequel with multi_insert. Inserts are now
about 82% faster Wooo!
Also fixed a minor bug when moving auctions to the log. The timestamp
used in the query was generated with strftime but used %e for day
instead of %d. This would cause the query to fail on single digit days.

drblah/Colligate