Reduce the default frame rate of style animations

Halves the amount of paint events triggered by transient scrollbars.

Task-number: QTBUG-30316
Change-Id: Ifdf968d5c45013332758a6b751ce11d1ef2a2ca8
Reviewed-by: Gabriel de Dietrich <gabriel.dedietrich@digia.com>
Add initializer list support in QJsonObject.

It allows to create a QJsonObject instance in C++ by using
initializer list of pairs QString QJsonValue, for example:

QJsonObject o = {{"property1", 1}, {"property2", 2}};

[ChangeLog][QtCore][QtJson] QJsonObject now supports
C++11 initializer lists.

Task-number: QTBUG-26606
Change-Id: I67af881e175f427e563e685336c48a5f8466b476
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Correct the list of files included in "make dist"

At the very least, include the files named in the sources, like
HEADERS. It was quite surprising to send a tarball that included the
.pro file and the .cpp sources, but none of the headers.

On the other hand, the .qmake.cache file need need not be sent either,
despite being include()d in qmake's processing.

Change-Id: I8f48ca3e8040f954f321f4643b01c0f36aafe2d7
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
remove pointless 'group' parameter

the c'tor always determines the group itself anyway.

Change-Id: Ia8f1e747aaefdab164beae34851aa99cec9b790a
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@digia.com>
add priority sorting to $$resolve_depends()

all else being equal, items with a higher numerical priority will appear
first in the result.

Change-Id: I4ee37ff404a53c4152a1e4fc2fc3c23ef525234d
Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>
make module-by-module build work when old builds are installed

when doing a module-by-module build, we need to also use includes and
libraries from the install tree, as it contains the current module's
dependencies. but a pre-existing installation of the current module must
not be found first, as it would cause trouble latest when it was somehow
incompatible.

but purely topological sorting of the dependencies could cause the
locations to be mixed up. therefore we give modules which are part of
the current build a priority boost.

Change-Id: I8fdbb46f0a2a630781c8a2177468039c1122151a
Reviewed-by: Giulio Camuffo <giulio.camuffo@jollamobile.com>
Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>
remove FORMS3 support from VS project generator

Change-Id: I3b2ce386a66c9635e62d1a729c75284d223c3423
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
Doc: remove old FORMS3 snippet

Change-Id: Ibb39c85facfbe8604e4b8a47525eb2c6babd2716
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>