Rspec tests for CalloutInstructional
ShowHide - insert content
Use html_safe to render markup
Slider - pass in fuller set of attributes
FieldHelpText - restore hardcoded id's on elements
CalloutInstructional markdown - enable
Add button types to style guide - directional and inline
form CSS - remove redundant classes
Rename file using _ not -
FieldFormatHint added to 'made with dough'
Instructional callout - set bg colour
Add range input
Add progress indicator component