Updated README And TODO files

README.md

     ./run_tests.sh
 This specifies a sqlite3 database to use for testing and filters out the useless output.
     
-You can also use the functionality from (django-test-extensions)[https://github.com/garethr/django-test-extensions/] which 
+You can also use the functionality from [django-test-extensions](https://github.com/garethr/django-test-extensions/) which 
 is one of the installed app	
+
+Look in the TODO file for things to hack on...
     
 
 

TODO

 
 Products:
 - How to temporarily disable products so they aren't visible
+- Title/class should be nullable but not for canonical products (need to modify the save method)
+- Use all lowercase names for attributes - again need validation for this
+- Introduce UPC field to product models
+
+Stock:
+- Store currency against stock row
+- Store RRP price
+- Maybe create another VatableStockRow model which is abstract but a subclass of StockRecord
+  which handles UK scenarios
+- Create some tax calculators
+
+Orders:
+- Delivery calculators
+- ISO standard addresses
+
+Basket:
+- Required attributes
 
 Misc:
-- How to make model field choices configurable per project
+- How to make model field choices configurable per project (eg titles in addresses)
+
+New apps:
+- Product categorisation/taxonomy
+- Wishlists
+- Reviews
+- Checkout
+- Customer services
+- Product management