Allows custom errors #761
Merge pull request #975 from mantas/master

Allows custom errors #761

Conflicts:
	lib/simple_form/components/errors.rb
	test/form_builder/error_test.rb
Make custom error work with full_error component
Check if error is on options first
No need to alreays enable error
No need a custom helper
Merge branch 'master' into rm-custom-error

Conflicts:
	test/form_builder/error_test.rb
Show custom error only if we have the error on the attribute
No need to use interpolation
Check if error is a string to consider it as custom error
Remove unneeded variable
:lipstick:
Fix test description
Add CHANGELOG entry for custom errors
It is CSS [ci skip]
Merge pull request #1022 from plataformatec/rm-custom-error

Allow custom errors