Merge pull request #293 from jab/jab-bind-title

bind title attribute

Author: notwaldorf

paper-input.html

@@ -101,6 +101,7 @@
         aria-labelledby$="[[_ariaLabelledBy]]"
         aria-describedby$="[[_ariaDescribedBy]]"
         disabled$="[[disabled]]"
+        title$="[[title]]"
         bind-value="{{value}}"
         invalid="{{invalid}}"
         prevent-invalid-input="[[preventInvalidInput]]"