First steps on chap 5, form input
Off slightly in wrong direction on POSTing new list
Revert "Off slightly in wrong direction on POSTing new list"

This reverts commit 76c899a9a619fa7753b0d349402e5d61584bf251.
unit test and part implementation of Item and List models
Revert "unit test and part implementation of Item and List models"

This reverts commit 49d39aac8c123d677b5b254e369d5875e7bb9404.
Render single POST param in home template.
Extend FT with better error messages, look for second row.
First model unit test, and placeholder models.
Implement List and Item models.
test + template want home page to save new list item. blind alley
methinks
Revert back to before starting on models.
Single model for Items