Added support for foreign keys to the MySQL adapter.
activity_stream_matches now has a foreign key to help enforce referential integrity.
Added the AddForeignKey method to the database adapters.
Shortened a couple of API bits to ever slow slightly reduce the lengths of the strings.
Fixed a phrase group I missed for logged out users in init.js
Fixed a bug where deleting a topic would break the alert list when there is an alert event relating to it.
You will need to run the updater / patcher for this commit.
Fixed a bug with MemoryUserStore's length counter.
The upsert API is currently a confusing mess, we'll have it all fixed up soon.
Added the Delete method to the User struct.
Improved the test coverage for the user subsystem.
Split the relativeTime function into relativeTime and relativeTimeFromString.
Refactored the installer.
Made a lot of progress with PgSQL and MSSQL support, mostly MSSQL.
Made a lot of progress on the automated testing suite.
Added eqcss to the file extension list.
..depressed..
Fixed various bugs here and there.
gen_mysql.go is now properly excluded when the pgsql or mssql build tag is passed.
The BBCode plugin is now always initialised prior to it's test.
We've begun transitioning towards deserializing database times directly into time.Times rather than doing it every time on the spot.
Added more dev flags.
The tests now make use of a test database rather than the production database.
