Arrayfield add button inline & tooltips
autoform-events.js
   Changed the .autoform-add-item event to look for name, minCount & maxCount in context as well as attributes.

autoform-helpers.js
   Added afArrayFieldIsEmpty helper (checks if an array field has no items to show add button when all items are removed)
   Added afTextFromAttsOrDefault helper (returns the text from an attribute value, a default text if the attribute is undefined or an empty string if false is passed in the attribute)

bootstrap3.html
   Added templates for the add and remove buttons
   Changed the arrayfield template to use the new button templates

bootstrap3-horizontal.html
   Changed the arrayfield template to use the new button templates

autoform-events.js
   Added initialisers for the tooltip wrappers