Preconfigure dfid blogs on redirector
Merge pull request #511 from rjc123/newblogs

Preconfigure dfid blogs on redirector
Update default TNA timestamp to be far in the future
Add simple utility to get latest webarchive crawl available
Update readme to match current config instructions
grammar correction
Merge pull request #508 from rjc123/admin

Various admin and tools edits on redirector repo
[SFA] Add nrnodeguid as a significant querystring
Update UKBA/UKVI switchover date
Configure SFA Root domains
Merge pull request #513 from alphagov/configure_sfa_root_domains

Configure SFA Root domains
Amend dates and archive timestamps for TNA Official Documents