QWinJumpList now has three built-in categories: Recent,
Frequent and Tasks. In addition to that, user can add
custom categories. A new type, QWinJumpListCategory,
represents all these categories, providing access to
items in the category.

The former COM-like begin(), append(), commit(),
abort() API has been replaced by a more property/
attribute-based API. The jump list automatically
invalidates and lazily rebuilds itself behind the
scenes. Furthermore, the API has been minimalized
for now - restoring the application identifier as
a full-fledged property is in the works.

Change-Id: I623a658b4b1fcfc881006f67e2300acadb483c97
Reviewed-by: Ivan Vizir <define-true-false@yandex.com>
Reviewed-by: Jan Arve Sæther <jan-arve.saether@digia.com>

Change-Id: Ifa74acbf7cde330838b37505e18a5b7376116216
Reviewed-by: Ivan Vizir <define-true-false@yandex.com>
Reviewed-by: Caroline Chao <caroline.chao@digia.com>

Add missing change notifiers, fix property names vs. isFoo()
accessor names, remove unused member variables, fix the event
filter and add missing updates...

Change-Id: Ie86a89dc1415ad082ac5c2e839245d55a446a1d4
Reviewed-by: Ivan Vizir <define-true-false@yandex.com>
Reviewed-by: Caroline Chao <caroline.chao@digia.com>

As discussed on mailing list.

Change-Id: I7ef41d758730998e365d9e616118c4a7c811eebf
Reviewed-by: J-P Nurmi <jpnurmi@digia.com>
Reviewed-by: Morten Johan Sørvig <morten.sorvig@digia.com>
Reviewed-by: Lars Knoll <lars.knoll@digia.com>

Link images of examples already used in the overview page
to the example docs as well, and add a new image for the
jumplist example.

Change-Id: I09c00cff0bf4b0874f7f80eee93ce9e6d3842507
Reviewed-by: Leena Miettinen <riitta-leena.miettinen@digia.com>
Reviewed-by: J-P Nurmi <jpnurmi@digia.com>

Change-Id: I0f6bb8569ac8b4c3fc03be6f4876a6c1fe6905a4
Reviewed-by: Ivan Vizir <define-true-false@yandex.com>
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>

Change-Id: I24cc4cfa5b51d14bc70a895d625c98e49af4537d
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>

Follow the existing QtWinExtras class naming convention.
All the other public classes are currently named QWinXxx.

Change-Id: I2509961e280b9794547e7420b941469fc8cdd2fa
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>

Initial documentation for the examples
    - A .qdoc file for each example (no detailed docs yet)
    - A new group page 'examples-qtwinextras'
    - Add examples section to module index page
    - New TOC entry 'Examples' for the QCH file
    - Fix example path in .qdocconf

Change-Id: I2642e31e2eea361b47118b7b560d6c71d9780743
Reviewed-by: Jerome Pasion <jerome.pasion@digia.com>

Change-Id: Ibe5544297ee69e776e81dd39e61c99430fe1de0e
Reviewed-by: J-P Nurmi <jpnurmi@digia.com>
Reviewed-by: Ivan Vizir <define-true-false@yandex.com>

Follow Qt coding conventions, and also split the item to
it's own .h & .cpp files for more pleasant maintenance.

Change-Id: I1c8915c738a8697097a9ab66a0e47bdef8b892bd
Reviewed-by: Ivan Vizir <define-true-false@yandex.com>
Reviewed-by: Caroline Chao <caroline.chao@digia.com>

Change-Id: I502258fba61b93cfa288507ca0c9825be4ab2b3f
Reviewed-by: J-P Nurmi <jpnurmi@digia.com>

Change-Id: Ic3fa14cf2e22e55ebf2aa10c8725b3d1a6569679
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
Reviewed-by: Jake Petroules <jake.petroules@petroules.com>

Change-Id: I7ccc0c601da5cebf1d36b3cd30de49fc27f07260
Reviewed-by: Jake Petroules <jake.petroules@petroules.com>
Reviewed-by: Ivan Vizir <define-true-false@yandex.com>
Reviewed-by: Kai Koehne <kai.koehne@digia.com>