Removed third parties to use CloudFlare CDN.

Added scheduling (missing database update)
Using Jinja2 templates.
Updated layout.

src/sql/update/0.2-0.3/001_scheduled_operations.sql

@@ -0,0 +1,16 @@
+create table scheduled_operation(
+  id serial primary key,
+  start_date date not null,
+  stop_date date not null,
+  day integer not null check (day > 0 and day <= 31),
+  frequency integer not null check (frequency > 0),
+  label varchar(500) not null,
+  value numeric(15,2) not null,
+  account_id integer not null references account(id),
+  category varchar(100)
+);
+
+create index scheduled_operation_account_id_idx on scheduled_operation(account_id);
+
+alter table entry add column scheduled_operation_id integer references scheduled_operation(id);
+

src/sql/update/0.2-0.3/002_operation_date_cleanup.sql

@@ -0,0 +1,2 @@
+alter table entry alter column operation_date set not null;
+alter table entry drop column comment;