Initial commit. Things dont work yet.

--
user: JohnKent
branch 'default'
added greenfield_mortgage.txt
added mortgage.py
added mortgage_template.py
added statement.pdf.jinja
added statement.txt.jinja

greenfield_mortgage.txt

@@ -0,0 +1,25 @@
+{
+"principal": 97750.00,
+"interest rate": 5.5,
+"periods per year": 12,
+"periods": 182,
+"start date": "2017-11-07",
+"start_interest_date": "2017-11-11",
+"first payment month": "2017-12-15",
+"monthly_payment": 803.00,
+"payment day of month": "15",
+"payments": [
+   ["2017-12-11", "803.00"],
+   ["2018-01-23", "803.00"],
+   ["2018-03-23", "803.00"],
+   ["2018-04-18", "803.00"],
+   ["2018-04-26", "803.00"],
+   ["2018-05-15", "0.00"],
+   ["2018-06-15", "0.00"],
+   ["2018-07-12", "803.00"],
+   ["2018-08-07", "803.00"],
+   ["2018-09-06", "803.00"],
+   ["2018-10-11", "803.00"],
+   ["2018-11-13", "803.00"]
+ ]
+}