shifted remaining MISSINGFUNCS items into official TODO

TODO.md

@@ -2,20 +2,33 @@
 
 After the point where it reaches feature parity with Venice circa 2006.
 
+## Pre-Launch Polish
+
+* Policy page support.
+* User agreement in a separate file rather than directly in settings.
+* Support all customizations that were done with the EMinds instance of Venice.
+
 ## Immediate Cleanups Required
 
 * A better way to set up the database than `setup/database.sql`. Bring the table setup into the application somehow.
   The [migrate](https://github.com/golang-migrate/migrate) library might be of use here.
+* Database format migrations.
+* Allow use of Postgres as a database.
+* Dockerization.
+* Implement proper help and online documentation.
+
+## Functions That Were "Not Yet Implemented" In Venice Circa 2006
+
 * Either implement the Calendar and Chat, or take those menu entries out.
   * Should those be community "services" instead?
   * For Chat, if it's implemented, it should use XMPP.
-* Implement proper help and online documentation.
 
 ## Additional Items
 
 * Decouple from MySQL, introduce other database support. Postgres and SQLite are the two priorities here.
 * Fix password storage. Straight SHA-1 hashes aren't gonna cut it. There are better ways.
 * Introduce OAuth authentication? (Related to above)
-* Post storage - replace "limited" HTML with Markdown.
+* Post storage - replace "limited" HTML with Markdown. (HTML Checker still required though)
 * A proper API for the system.
+* Topics as RSS feeds. Later, conferences as RSS feeds.
 * Figure out how to interlink Amsterdam instances. ActivityPub in some fashion?