The filtering needs to be delayed, otherwise it's performed before the
new filter text is available and the old filter text is used instead.

Fixes #11779

Fixes #11718

issue in #11343 and #11385 is not reproducible on top this patch
Three different bugs are involved in this fix:
we bring the old fix(#11094) back and fixed the other related issues:
1) allow adding the same new item after dataProvider got reset, This is cause by the client side parameter `LastNewItemString`, it saves the value added before resetting. 
2) clear the pending newItem eagerly, so that the same value will not be added again.

* Fixing autocompletion issue with ComboBox on newer Chrome versions

Newer Chrome versions do not work with random number hack to prevent auto completion, but it finally supports autocomplete=off.

* Merge branch 'master' into fix11437

* Merge branch 'master' into fix11437

* Merge branch 'master' into fix11437

* Merge branch 'master' into fix11437

* Merge branch 'master' into fix11437

* Merge branch 'master' into fix11437

* Merge branch 'master' into fix11437

* Merge branch 'master' into fix11437

Fixes 11528

Checking that no prior Combobox behavior is broken

* Cleaning-up the code

Adding UI test

* Adding TestBench test

* Revert "Update ComboBox internal state on new item added (#11094)"

This reverts commit 56ce91c616.

* Add tests to verify the issue

Ignoring filtering options when right arrow, left arrow, home or end key is pressed.

Fixes #11016

Fixes #7820

Fixes vaadin/testbench#1009

Fixes #10284

Because VConsole is deprecated and it recommends using Logger instead

Fixes #10214

Also improve naming by replacing one-letter variable names.

* Use .toLowerCase and .toUpperCase(Locale.ROOT)

* Spaces

* add spaces after if(

* Scheduler.ScheduledCommand and RepeatingCommand to be lambda

* Restore <table> in javadoc

* Fix docs

* Add spaces after 'if' and 'for' in JavaScript

* Revert to old format

* Remove whitespaces

Also includes minor other javadoc and formatting fixes.

Keep the ComboBox popup at the same position relative to the ComboBox
when the view is scrolled.

Fixes #5043

Icon load detection code does not handle error events so broken images
will cause tests to fail forever. In other cases also, it seems very
rare to need icons to be loaded before interacting with a combo box. If
there really are use cases for this, it would be better to have a method
to query if all icons are loaded so that special tests can use this method.

Fixes https://github.com/vaadin/testbench/issues/916

Fixes #9071

Fixes #9079

Currently the reset method resets the lastFilter as well and then the logic thinks items don’t need to be refreshed when popup is reopened.

Fixes #9027
Fixes #7790

Fixes #8778

Synchronises parts of compatibility package code to match 7.7
Picks suitable patches for 8 code as well

Fix since tags for the server and shared modules and new types in client.

* Reduce ComboBox initial requests

Use initial fetched data on client side,
do not request data from server side for each time popup is opened.
Fixed initial filter being null for ComboBox on DataProvider,
causing unnecessary size & fetch for not-changed filter.
Fixed ComboBox sending default filter unnecessarily to server.
Fixed wrong page indexing in VComboBox -> ComboBoxConnector.

Fixes #8496
Fixes vaadin/framework8-issues#488

* Fix last item missing

When pageLength was 0 and nullSelectionAllowed,
the last item was not shown. Tried to sensify the API
for total suggestions versus total suggestions + null selection item.

* Fix ComboBox selected item updates

Handles changing of ItemCaptionGenerator or ItemIconGenerator,
need to update the selected item caption and icon separately.
Previously it worked because all data was sent all the time to client.
Doesn't fix the issue, when selected item is updated with refreshItem(),
and it is not on the active range that will be sent to client.
For that, ComboBox would need a separate notification about item update.

* Updated screenshots

Running formatter:format will format all files in a submodule using an
embedded Eclipse compiler (based on Neon SR1)
according to the regular formatting settings file.

Fixes vaadin/framework8-issues#163


Change-Id: Ib68ad5421934c8375a91d7948d860381a5adb9bb

Change-Id: Iec8a81424e1cae9c3dc6c760732e0d48c4a38af2

This simplifies the client side state machine.

This change does not modify the CSS class name v-filterselect.

Change-Id: I2f4a6e5252045cb7698d582be90693e00961b342

Change-Id: Iacf3864f6902e810591e2085adb44d0a6848f51c

Change-Id: Icdb0ddc011e8749f4c3f159d2ecd94e4c564d28f

Change-Id: Id0f178dfc3910ee7492c860d381b2d413e82ba73