Ember LTS update

What's Changed

• Ember and package upgrade

Full Changelog: 2.1.0...3.0.0

Skeleton loader

• Added calendar skeleton loader image
• Updated 0.2.6 to latest master code (which contains slots-picker/desktop-no-category-column)

pickadate temporary fix

[PATCH]

This is a temporary fix to make acceptance tests pass in home-insurance app pass after ember upgrade 3.24.0.

• wrapped blur event in an if statement in onPickerFocus method

0.2.6 - Added new component `slots-picker/desktop-no-category-column`

Added new component slots-picker/desktop-no-category-column

• Removed the classification column completely from the calendar

0.2.5 - zindex less missing bug

Use ukh-web-addon-child-dependencies z-index less file as ember commons in is split into two repo's
which fixed the less failure while build

0.2.4 - Mobile view day selector missing dates due to Nucleus ndsn style

easy-slot-picker does not render properly in mobile due to CSS override by Nucleus styles.

Nucleus ndsn styles are impacting the <ul class="scroll-header-sly-slidee"> and <li class="scroll-header-sly-item">. Not all the days are displayed due to this problem.

Release - 0.2.3

Bugfix

• Avoid style override by Nucleus in mobile view

[0.2.2] Correct slot tag color

[0.2.2] Correct slot tag color

• Set the tag color to dark orange

finish rewriting components to angle bracket syntax

• finish rewriting components to angle bracket syntax

Transfer bg-button integration test

• transfer bg-button integration test