Changelog for yesod-form-bulma

Unreleased changes

• Upgrade to yesod-core 1.6
• Add bulmaTextField
• Add bulmaTextareaField
• Add bulmaEmailField
• Add bulmaCheckBoxField
• Add bulmaSelectField
• Add bulmaSelectFieldList
• Add bulmaRadioField
• Add bulmaRadioFieldList
• Add bulmaIntField
• Add bulmaCheckboxesFieldList
• Add bulmaCheckboxesField
• Add bulmaMultiSelectFieldList
• Add bulmaMultiSelectField
• Add Showcases