Fixes searchInput focus

Merge pull request #129 from unicef-polymer/focus-fix

Changes how input is focused on in searchable-multiselection

Fixes searchInput focus in v2.1.x version

v2.1.6

Changes how input is focused on in searchable-multiselection in older…

Fix ie console erros

Fixed syntax errors in Internet Explorer 11

FIxed flicker issue

Fixed issue with the dropdown briefly flickering when closing

bug fix

• search now resets when the dropdown is closed
• fixed a bug with too many missing options warnings

Bug fixes

Removing all selected items from etools-multi-selection-menu now sets selectedValues to an emtpy array instead of null

Dropdown sizing fixes

• use fitInto property to specify the element that will contain the dropdown and the dropdown will not overflow outside it's margins
• resize options list

Fix overlay stays open in IE after selecting an item

Merge pull request #117 from unicef-polymer/develop

Develop

Fix dropdown in dialog issue

Merge pull request #115 from unicef-polymer/develop

Develop

Validation improvement for multiple selection dropdown

Merge pull request #114 from unicef-polymer/develop

Develop