grnet/synnefo — pull request #205 by gkorf (2014-09-01 09:44:25+00:00)
Title: astakos: Revert bulk update of holdings in commissions

db464c6 introduced a bug: deleting holdings (and then bulk creating them)
interferes with locking; a thread that waits for holdings will not get
the deleted ones.

Revert to separate updating of holdings when issuing and resolving
commissions.