AlphaIncrement.php removed: Unused.
Entity/Setup.php removed: Unused.
Observer.php removed: Unused.
config.xml removed: Unused sections.

Signed-off-by: Steven H
system.xml added: system config for the log setting. (Also a note on the one rewrite this module does).
adminhtml.xml added: an acl entry for the system config

Signed-off-by: Steven
Resource/Quote.php added: slightly better logging info. (We have the Order Increment Id, why not log it).

Signed-off-by: Steven H