Merge remote-tracking branch 'origin/stable' into dev

Change-Id: I6a7d0055183a4bf7f850667d11a7dd0f477f4aa9

src/imageformats/doc/qtimageformats-dita.qdocconf

-# Name of the project.
-project = QtImageFormats
-
-
-
-#Do not change the variables after this line unless you know what you are doing.
-
-outputdir = ditaxml
-outputformats = DITAXML
-
-exampledirs += ../examples
-# headerdirs +=
-# sourcedirs +=
-
-HTML.nobreadcrumbs = "true"
-
-examples.fileextensions = "*.cpp *.h *.js *.svg *.xml *.ui *.qml"
-examples.imageextensions = "*.png *.jp2 *.jpeg *.jpg *.gif *.mng"
-headers.fileextensions = "*.h *.ch *.h++ *.hh *.hpp *.hxx"
-sources.fileextensions = "*.cpp *.qdoc *.mm *.qml"
-