Also removes dependency on junit.framework.TestCase .

And some trivial test enhancements

Fixes #8722

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

* Fix java packaging order (#106)

Closes vaadin/archetypes#113

* Use proper UTF-8 encoding for Content-Disposition filenames (#19527) (#6607)

* Enable changing the backing bean for BeanItem (#4302) (#77)

When storing a bean to the database, you typically get a new and updated
bean instance back. By allowing to change the bean instance, we make it
possible to just update the single BeanItem instance which can be used
in many places.

* Make AtmospherePushConnection methods public (#7973)

There is no sensible way to use a custom version of APC, so protected
access does not help in any way to access the underlying resource and/or
connected UI.

* Use correct indexes in multiselect checkboxes after removing rows (#8072)

Fixes #8011

* Fix removal of hidden Grid columns (#8071)

Fixes #8018

* Call error handler for exceptions in UI.init() (#8055)

Fixes #4995

* Render font icon correctly on the 'more' menu item (#8126)

* Render font icon correctly on the 'more' menu item

Fixes #8125

* Reopen Grid details on attach, fixes #8015 (#8074)

Fixes #8015

* Fix broken Grid tests after picking changes from 7.7.7

Removed duplicate setDetailsVisible calls from onDetach

* Correctly detach components in merged cells when a static row is removed (#8142)

Fixes #8140

* Overload AbstarctComponent.setDescription() with content mode parameter

Fixes #8185

Fixes vaadin/framework8-issues#563

* Prevent adding several scrollbar handlers (#19189).

Change-Id: Ib0cc6c6835aab6d263f153362a328bcf2be7bc5c

* Prevent adding several scrollbar handlers (#19189).

* Keep expand ratio for last row/column when reducing grid layout size (#20297)

Change-Id: Iff53a803596f4fc1eae8e4bfa307b9c1f4df961a

* Fixed drag and drop failure when message dragged from email client (#20451)

When dragging message form email client on Windows, item.webkitGetAsEntry()
might return null creating NPE on the client side. Added additional checks
for this situation.

Change-Id: I569f7e6d0d7b137f24be53d1fbce384695ae8c73

* Change expected pre-release version number pattern in publish report

Change-Id: Icdacecc490d2490ea9e262f5c5736c1dece2a89d

* Mark TextField/TextArea as busy when a text change event is pending
(#20469)

Change-Id: I404985ae0be1e7dc65171b610032f8649e700f50
# Conflicts:
#	client/src/main/java/com/vaadin/client/ui/VTextField.java
#	uitest/src/main/java/com/vaadin/tests/components/textfield/TextChangeEvents.java

* Fixed touch scrolling issue in Surface and WP devices (#18737)

Fixed by using pointerevents instead of touchevents when the browser is
IE11,
or Edge. Also added touch-action: none; css rules into escalator.css to
prevent
default touch behaviour on IE11 and Edge. Does not affect IE8 to IE10
browsers,
behaviour on those will stay the same as before the fix.

No new unit tests since we do not have automatic touch testing
possibilities yet.
Please test manually with Surface: IE11 and Edge, use for example
uitest:
com.vaadin.tests.components.grid.basics.GridBasicsomponents.grid.basics.GridBasics

Change-Id: Iddbf1852e6ffafc855f749d6f4ebb235ed0f5703

* Add lazy/simple resize mode to Grid (#20108)

Change-Id: I47427efc28c350382dba8c1f50fd332a3f4585e4

# Conflicts:
#	client/src/main/java/com/vaadin/client/connectors/GridConnector.java
#	client/src/main/java/com/vaadin/client/widgets/Grid.java
#	server/src/main/java/com/vaadin/ui/Grid.java
#	shared/src/main/java/com/vaadin/shared/ui/grid/GridState.java
#	themes/src/main/themes/VAADIN/themes/base/grid/grid.scss
#	uitest/src/main/java/com/vaadin/tests/components/grid/basicfeatures/GridBasicFeatures.java

Change-Id: Ieca56121875198ed559a41c143b28926e2695433

* Fix NPE in case some items don't contain all properties of Grid.
This could occur in when parent is a different entity than its children
in hierarchical data.

Change-Id: Icd53b5b5e5544a3680d0cd99702ab78224b2dc08

# Conflicts:
#	server/src/main/java/com/vaadin/data/fieldgroup/FieldGroup.java
#	server/src/main/java/com/vaadin/ui/Grid.java

* Mark TextField/TextArea as busy when a text change event is pending
(#20469)

Change-Id: I404985ae0be1e7dc65171b610032f8649e700f50
# Conflicts:
#	client/src/main/java/com/vaadin/client/ui/VTextField.java
#	uitest/src/test/java/com/vaadin/tests/components/textfield/TextChangeEventsTest.java

* Add lazy/simple resize mode to Grid (#20108)

Change-Id: I47427efc28c350382dba8c1f50fd332a3f4585e4

* Removed V8 VTextField unused import, forgotten @RunLocally.

* Don't rely on selenium "sendKeys" behavior.

* Revert "Change expected pre-release version number pattern in publish report"

This reverts commit 8df27b952d.

* Migrate TextField/TextArea patch from 7.7 to master (modern components)

Mark TextField/TextArea as busy when a text change event is pending
(#20469)

Change-Id: I404985ae0be1e7dc65171b610032f8649e700f50

Change-Id: Iaeb772981f3ac039bf0fe3cde595cfdb3691cddf

Change-Id: I76be83642f0e56e55b0c0e502ac6769de1ee8af0

Change-Id: Ia15edb5a10de9bff047044161ffe83dd09f51098

Change-Id: I17496c803f81fdaa98e47cbfcc9bdc91625c134f

commit 11c3f8bd9e - Test and its UI class
are added (both V8 and V7). Required functionality should be available
via modern GWT version.

commit 729dbf96fe - About update release
notes. No need to be included.

commit 675f38349c - V8 already contains
correct Import-Packages section which uses osgi.javax.servlet.version
variable whise version is 3.0.0 at the moment.

commit 5da7c052f5 - Use Vaadin plugin
7.7.0 from 7.7.0.alpha1. Is not applicable.

commit 1df80001ab - Updated tutorial to
Vaadin 7.7.0. Is not applicable. The tutorial already contains correct
links and updated source code snippets.

commit 8b4f0ed8a8 - set-property-fallback
name="user.agent" value="safari". Is already there.

commit 28ed04e827 - Fix animation end
listeners so they are always removed. Is already there.

commit 408253bc3f - Use servlet context
classloader when finding servlet class for websockets. Is already there.

commit 7a6f250d89 - Fire actions before
removing menu from the DOM. Is already there.

commit 9b66c6eb9b - Do not run test on IE8
as IE8 is broken. Transplanted.

commit 3faa43ff39 - Discard for DateField
when the data source contains null. It is not applicable for V8 (There
is no anymore discard method in DateField (and no datasource suport in
field)). Transplanted for DateField in compatibility.

commit e0c1f91a3d - Fix ComboBox paging
when number of items equals page length. It's already done by another
fix which replaced ComboBox in compatibility package to the V7 version.

commit 83a1b8a096 - Update DOM and update
escalator row count in the correct order. Transplanted.

commit 45f2fba8ff - Prevent editor from
being canceled while it is being saved. Transplanted to compatibility
package. Is not applicable to modern Grid.

commit ad67f7f43a - Delete broken
stylesheet and revert to default style until a new stylesheet is
created. Is already there.

commit c970a78d42 - Always show loading
indicator for JavaScript RPC. Transplanted.

commit 2aad341606 - Make test independent
of any converters present in the factory. It's already there.

commit c9ad48430b - Do not include
yuicompressor for Sass compiler. Transplanted. Exclusion is added into
vaadin/pom.xml

commit 52d01a68e9 - Test for Firefox
download disconnecting push channel. Transplanted.

commit 4bc375d1d2 - Handle encoded URL
characters correctly when constructing widget set name. Transplanted.

commit 17ba88eaf8 - Update version to
7.7-SNAPSHOT. Is not applicable.

commit 47b7b13e5c - Ensure Firefox always
updates the grid scrollbar. Transplanted. Made changes in the logic to
the test for modern Grid component.

commit 4d851ba21d - Calculate column
widths immediately if there is data. Transplanted to both client side
modules.

commit 8f0b1a1dd0 - Skip Maven enforcer
plugin during demo validation. Transplanted (one build file is
affected).

commit 62815353e1 - Build demos from 7.7
branch (now for master branch). FW8 demos are added (one build file is
affected).

commit 815d72115d - Make test pass on all
browsers. Transplanted to both V7 and V8 version tests.

commit 516c428ca1 - Use widget set
specified by init parameter. Transplanted to the one UIProvider class.

commit b00c580ed7 - Use correct column
index when calculating min width during resize. Transplanted into both
client side classes (main and compatibility) as is. Test for V7 is
transplanted as is. Test for V8 is written from scratch based on V7
version.

commit 7dd91cf057 - Fix regression that
broke widget set compilation in 7.7.1. It's already there.

commit c665731b0b - Ensure temporary
layout manager state is cleared at the end of a layout phase.
Transplanted to the one LayoutManager class.

commit 57a965251a - Fix assertion error
when column widths are calculated. Transplanted to both versions of the
client Grid widget.

commit c5c52684eb - Format Java files
using Eclipse Neon and Vaadin settings. Only formatting changes. Is not
transplanted.

f5d06d8771 - Change javadoc to a style
Eclipse formatter can handle. Transplanted to both versions of the
client Grid widget.

commit 6033e13c20 - Make initially
disabled grid work when enabled. Transplanted to both client side
modules.

commit a2d6e4fb4b - Use
requestAnimationFrame when scrolling in Grid. Transplanted to both
client side modules.

commit fe9438e7b7 - Specify branch also
for Sampler. Is not applicable for master branch.

commit 1ec5d8ef7c - Update to Chrome 53.
Is already there.

commit 961851bfbc - Updated link to new
step 1 video in tutorial. Is already there.

commit 41dc2fe161 - Revert "Use widget set
specified by init parameter. Transplanted to the one UIProvider class.

commit 092b4f7f31 - Use widget set
specified by init parameter. Transplanted to the common server side
classes.

commit 977cec7e31 - Fix widget set builder
to create widget set in correct location. Transplanted to the one
ClassPathExplorer class file.

commit 6c12ad89ea - Format project pom
files using correct settings. Is not transplanted: only formatting
changes for POM files.

commit 0aad93ecc1 - Add tests for
widgetset compilation in different modes. Transplanted. New test
projects.

commit 0a3a1ef832 - Use
versions-maven-plugin 2.3 to avoid NPE while setting project version. Is
already there.

Change-Id: Ie3a5088f25de1772f01ea30c4a5eba0b169ee0ab

Change-Id: I50cdcef0beb2f384636eb40c2f3f7493db52ac87

* Use com.vaadin.v7
* Use the same class name as in Vaadin 7
* Use a "vaadin7-" declarative prefix for Vaadin 7 components

Change-Id: I19a27f3835b18980b91a4f8f9464b2adde1a5fd5