fix problem with partner contact categories on sqlite
fix a problem with PartnerEdit when the server is running on Mono.
cleaner handling of typed tables
improvement for sending emails via o365: do not limit the number of emails, but wait after failed attempt for one minute, and then try again, for a number of times.
call gift batch export without interaction, optionally.
set numberformat from outside.
this is useful for the bankimport plugin
merge from lp:~tpokorra/openpetraorg/20141127_various