Add changes-5.1.1 file

Change-Id: I46067675a2b6a336b787b69caf44a5fd62c8e41f
Reviewed-by: Jens Bache-Wiig <jens.bache-wiig@digia.com>
QQuickTooltip should not crash if widget implementation isn't possible

It's not enough to check for QT_NO_WIDGETS because it can fail at
runtime if the app was launched with a QGuiApplication or you are on
a platform without multiple-window support.

Task-number: QTBUG-32779
Change-Id: I13abf9a5063f7d91277bc52b8be79bee19e746af
Reviewed-by: J-P Nurmi <jpnurmi@digia.com>
ScrollBar: support wheel scrolling

Task-number: QTBUG-32763
Change-Id: Ia37fa5f8021346a4cbeedd2f404e88476d9e7bd3
Reviewed-by: Caroline Chao <caroline.chao@digia.com>
Base/ButtonStyle: fix the background of checked buttons

Task-number: QTBUG-32542
Change-Id: I15b9a62b1daad14a591d9e46f15a754ec230e700
Reviewed-by: Gabriel de Dietrich <gabriel.dedietrich@digia.com>
Add missing styleData properties to TableViewColumn::delegate docs

Task-number: QTBUG-32503
Change-Id: Ic93fd95af650db0be000b0efb762e7483277147c
Reviewed-by: Shawn Rutledge <shawn.rutledge@digia.com>
Base/ToolButtonStyle: fix the background of checked buttons

Task-number: QTBUG-32542
Change-Id: Idcad5f016830f63dae46167ab8a8cd979234a3b2
Reviewed-by: Caroline Chao <caroline.chao@digia.com>
Base/ToolButtonStyle: fix panel's implicit size for textual buttons

Change-Id: Id94be2cf585750c6004d78c0e1b808f30a281bb2
Reviewed-by: Caroline Chao <caroline.chao@digia.com>
Merge remote-tracking branch 'origin/release' into stable

Change-Id: I073b2bd7ca1973139a901d431408d0462ba0bd45
Merge remote-tracking branch 'origin/stable' into dev

Change-Id: Id126639ad0392d421bd209a4f27df79f4e31dabd
build on iOS: enable Carbon code only for OS X

Change-Id: I462bab74999c6a36b638eb3940d25c45d9620d73
Reviewed-by: Jens Bache-Wiig <jens.bache-wiig@digia.com>
Merge "Merge remote-tracking branch 'origin/stable' into dev" into refs/staging/dev