Initial checkin
Styling, form changes, horizontal accordion applet, etc.
Working vertical accordions, add css class for first panel, expand shortcodes in vertical, use first panel by default in vert and horiz
Remove old msAccordion css example
Collapse sliders by default
Support toggling sliders
Uniform background colors, and white bg on content so it's obvious when appearing/disappearing.
Handle default panel values not existing yet
add and remove title-expanded class as appropriate. Fixes: #169
Remaining v1.0 work: update wordpress kintassa_accordion tag, update docs
Merge branch 'master' of github.com:lee-b/lb-accordions