Warn that use of private types requires both public and private imports

Task-number: QTBUG-37751
Change-Id: I5a91ec1dc4b38e47846e5e72e41902be876cb306
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
Doc: Fix some warnings in Qt Quick Controls

Set 'exampledirs' to '../../../examples/quick/controls' instead, so
the files under 'examples/quick/dialogs' are not processed twice.

Also fix a small typo in BusyIndicatorStyle.qml

Change-Id: Id5b3ff144056ab37e4a9e9f52cd1811797c54fb1
Reviewed-by: Topi Reiniö <topi.reinio@digia.com>
QtQuick.Dialogs FileDialog: don't go astray into resources on Android

Needed part of the same fix from QTBUG-36006.

Task-number: QTBUG-37741
Change-Id: I3bfe518dfdd6027bdb932c612d01b0c8d1753dad
Reviewed-by: Liang Qi <liang.qi@digia.com>
Doc: Fix broken links (explicit intra-module qualifiers)

All these links are intra-module, so these qualifiers should not have
been required. Might be an indication of a QDoc bug.

Task-number: QTBUG-37719
Change-Id: I791ad767f1eb33c52b96de451ee0601a0b7c12dd
Reviewed-by: Martin Smith <martin.smith@digia.com>
Reviewed-by: Mitch Curtis <mitch.curtis@digia.com>
Add a note on recycling of delegates for TableView

Since this is a new feature in 5.3, we should clearly document
the implication this will have on delegates.

Change-Id: I2255e9306bbac503c38d79586b4cac4eb5c8ba1e
Reviewed-by: J-P Nurmi <jpnurmi@digia.com>
Disable mipmapping on the style item

The recent removal of QSGPlainTexture::setHasMipMaps() made the texture
material enable mipmapping on the texture by default. Previously this
was not the case, the material did not enable mipmapping on the texture
regardless of the value of mipmapFiltering.

The default value (Nearest) now properly enables mipmapping but this is
not ideal for the style item. Therefore we disable mipmapping explicitly.

Task-number: QTBUG-37690
Change-Id: I15607fd0c3a06f0cefc416b74f6cee25ef7966bd
Reviewed-by: Gunnar Sletta <gunnar.sletta@jollamobile.com>
Doc: Fix some issues

Change-Id: I2f209fc33fdeecf0a3a3067486f9f4abfe18a2ec
Reviewed-by: Martin Smith <martin.smith@digia.com>
Merge remote-tracking branch 'origin/stable' into dev

Change-Id: Ide92e6a626be1a56b99c997b1bb4a28451eddedf