Merge pull request #242 from datadryad/trello-9-dataonemn-6

Fixes pidFilter and checksum issues reported on 2013-05-22
Revise wording to reflect the fact that the meetings are over.
Remove membership meeting from the homepage
Merge pull request #243 from datadryad/membership-meeting-cleanup

Membership meeting cleanup
Set identifier on log entries before attempting to get the DSpace object

Some null identifiers in the logs were due to GETs on objects that didn't exist.
NotFoundException was thrown before the log entry was populated with the requested identifier
Also make sure log entry identifier is set early in getReplica