Updated to version 1.1.4
Fix crash that occurs when FXFormFieldKey is absent

`NSManagedObject` overrides `respondsToSelector:` in such a way that it
crashes when `nil` is passed in.

This commit fixes the two spots where respondsToSelector is called with
a possible nil value.

This fixes #42
Merge pull request #69 from bartvandendriessche/fix/NSManagedObject_now_handles_missing_FXFormFieldKey

Fix crash that occurs when FXFormFieldKey is absent
Replace selectRowAtIndexPath:nil... with deselectRowAtIndexPath:tableview.indexPathForSelectedRow
Updated to 1.1.5
Updated license version.
Fix crash in Examples when tapping on Country in the Registration Form.

uk is not ISO-3166 compliant. The CountryValueTransfomer returned nil,
which was added to a collection causing the crash. Replaced it with gb
for United Kingdom.
Merge pull request #73 from beheim/master

Fix crash in Examples when tapping on Country in the Registration Form.
Merge pull request #74 from bartvandendriessche/improvement/deselectrow_instead_of_selectrow_with_nil

Cell deSelection refactor
Bug fixes
Merge branch 'master' of https://github.com/nicklockwood/FXForms
Updated to version 1.1.6
Merge remote-tracking branch 'upstream/master'