Release 1.2.0
This release adds these features:
- 'multiple' prop. Sets input to allow multiple file selections and returns an object array on callback instead of object.
- 'depressed' prop. Depresses button if true (removes box shadow).
- 'uniqueId' prop. If true, input Id will be unique to allow re-use of component on same page multiple times.
- 'icon-left' slot. Added icon-left slot to allow for icons on the left of button instead of right, or both.
- updated README with callback example and icon-left.