updated copyright year range
Added Czech translation
Merge pull request #107 from hason/czech

Added Czech translation
updated changelog for previous commit
simplified creating the FormError instance for #98
mention BC breaks first
removed options from method `createForm`
Update CraueFormFlowBundle.nl.yml

Correct Dutch translation for 'finish'
Merge pull request #112 from Rvanlaak/master

Update CraueFormFlowBundle.nl.yml
updated changelog for previous commit
Merge pull request #104 from craue/feature-createForm-no-options

remove options from method `createForm`
let `getFormOptions` return an array for the `validation_groups` option
Merge pull request #117 from craue/feature-generated-validation-group-is-array

let `getFormOptions` return an array for the `validation_groups` option
adapt tests to symfony/symfony#10287
added generic form options to simplify passing options to all steps
Merge pull request #125 from craue/generic-form-options

add generic form options to simplify passing options to all steps
simplified buttons template
tests for rendering buttons and step list templates
render the back button only when it's useful
added tests for a flow with only one step (regardless of its practical usage)