This is already defined in StringRow

No need to redefine everything here. This code doesn't do anything and is overwritten by the methods in StringRow.
Merge pull request #211 from markrickert/picker-view-input

This is already defined in StringRow
fix travis
Adds input accessory for string and text row types. With working tests.

Not quite sure how to test the done_action property. This ought to do for now though.
Merge pull request #216 from markrickert/input-accessories-and-callback

Adds input accessory for string and text row types. With working tests.
version++
Merge branch 'master' of https://github.com/clayallsopp/formotion
Add minimum/maximum date options to date row
Add option to set date format with a style submitted by string
+ New property for date format
Merge branch 'feature/date_row_formatting'

Conflicts:
	lib/formotion/row_type/date_row.rb
Merge github.com:clayallsopp/formotion

Conflicts:
	lib/formotion/row_type/picker_row.rb
	lib/formotion/row_type/string_row.rb
	lib/formotion/row_type/text_row.rb
+ Custom input accessory title
+ Supporting integer values for min / max options
+ Support for date object as value
fix travis output
Merge pull request #218 from simplificator/feature/date_row_min_max

Add minimum/maximum date options to date row
Merge pull request #219 from simplificator/feature/date_row_formatting

Add option to set date format with a style submitted by string
ensure the UIDatePicker gets updated if we update the row value
date_row observer does not need the form reload