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.
Added support for dyntmpl to the template system.
The Account Dashboard now sort of uses dyntmpl, more work needed here.
Renamed the pre_render_view_topic hook to pre_render_topic.
Added the GetCurrentLangPack() function.
Added the alerts_no_new_alerts phrase.
Added the account_level_list phrase.
Refactored the route rename logic in the patcher to cut down on the amount of boilerplate.
Added more route renames to the patcher. You will need to run the patcher / updater in this commit.
