fixing specs
fix up of email-related tests
test data with new pointer email address fields
removed debugging
email address fields
changed old email address fields to pointers
Merge remote-tracking branch 'xithan/wikirate' into wikirate
close to green
Merge remote-tracking branch 'xithan/wikirate' into wikirate
fixed wagn bot checking bug
perform_deliveries in test env
further spec progress, follower notification tweaks
refactored email settings
fixed observer delete bug
fixed email migration search typecode error
Merge remote-tracking branch 'xithan/wikirate' into wikirate
fixed spelling of "cache"
removed typo
Merge remote-tracking branch 'henry/wikirate' into wikirate
restored schema