v2.0.0 - SLDS cleanup and retired custom key

Breaking Change: removed deprecated customKey public attribute and getKey() public function.

Other Changes:

• Removed deprecated SLDS classes
• Updated build scripts and CI: introduced a quality gate git push hook
• Doc improvements and fixed default results sample

v1.4.2 - Fixed selection update code

• Fixed bugs in selection update code and default search results
• Added an example of default search results with recently viewed items

v1.4.1 - Updated to API v49.0

• Updated Node.js devDependencies
• Updated metadata to API v49.0

v1.4.0 - Keyboard navigation, default search results, improved selection

Thanks to @rgalanakis for the contribution and @patrykzak for the review.

• Added keyboard navigation
• Can now set default search results (for example: recent items)
• Returning selected ids in selectionchange event
• Marked the getkey() public method and customKey property as deprecated. We'll remove them a future version.

v1.3.6 - IE scrollbar bug fix

• Fixed a bug with scrollbars on IE. Thanks to @qlbs for the tip and help in testing.

v1.3.5 - Minor improvements

• Reset component state when passing selection programmatically
• Expanded sample app: clear selection button, custom validation rule

v1.3.4 - Shortcut for setting initial selection for single entry lookup

• selection property now supports an Array for multi-entry lookup or an Object for single entry lookup

v1.3.3 - Fixed case for highlighted search term

• Fixed case for highlighted search term. Thanks to @berehovskyi.

v1.3.2 - Fixed a Locker reference issue in production

• Fixed #37 - Locker throws an error in prod when modifying search results passed to the component

v1.3.1 - Disabled linkify in search results

• Disabled linkify in search results to prevent links/emails being tampered with. Thanks to @ChristianMenzinger