Updated the AllJudge model

- added new columns:
    :original_name, :suffix, :prefix, :surname

- removed name column name
Added an example for AllJudge.list
Return appropriate judge name
Define foreign key for import errors
merged
working with suffix, surname, prefix
Define Decisions resolver
Find by tribunal code
spec passing
Merge branch 'develop' into feature/manage-judges-2
spec passing
make class level methods
Get all decisions defore iterating
Convert for upcase
Remove traces
Merge pull request #149 from ministryofjustice/feature/manage-judges-2

Feature/manage judges 2
Fix broken links on search page
Merge develop
Merge pull request #150 from ministryofjustice/fix-decision-links

Fix decision links
Added version in meta field