+- preliminary setup for Slony-1 PostgreSQL replication
+- reformatted latex invoice templates w/Text::Template (khoff) and removed
+ some useless fields (quantity/unit price)
+- simplified upgrade instructions
+- add export to vpopmail SQL
+- html invoices
+- big self-service updates (recharge w/prepaid card, change info, more)
+- significant freeside-daily speedup