Update git ignore
Merge remote-tracking branch 'origin/json_work3' into json_work3

Conflicts:
	.gitignore
Remove redundant code, comment out test harness
Merge pull request #7 from LandRegistry/json_work3

Json work3
Removed unused code unit, added free format x and e schedules to the model.
Merge pull request #8 from LandRegistry/json_work3

Removed unused code unit, added free format x and e schedules to the mod...
Add samples
Had class and tenure the wrong way around
Fixed an error with field naming in price paid entries
Updated json tests