Correct QStandardPaths::DataLocation return value for iOS

Currently DataLocation returns the same value as DocumentsLocation which
doesn't fit the purpose for what should go in this directory. This patch
aims to correct that. On a side note, it will also be more inline with
OS X current behavior

[ChangeLog][QtCore][iOS] Fixed path to QStandardPaths::DataLocation.
Until now DataLocation was pointing to the Document directory. With this
patch, it will return the more accurate Library/Application Support.
Application making use of DataLocation should move these data to the new
location. This can be done using the path provided by DocumentLocation as
source path.

Task-number: QTBUG-42276
Change-Id: I35415643cf8cc7a60528f9b0fb5028ada5deace0
Reviewed-by: Jake Petroules <jake.petroules@petroules.com>
Reviewed-by: David Faure <david.faure@kdab.com>
Adapt the names in the documentation to the names used in the header

This is needed since the names of the header are the ones you have to use in the QML signal handlers to access the variables

Change-Id: I507e2ccc05a1fd2c5efd0bf4bef92ed33a186d95
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
QMacStyle: Fix QCombobox offsets in Yosemite

Task-number: QTBUG-40833
Change-Id: Id3c3f4fd4f5c72cba844bf23f2e79ce0ea2b4a95
Reviewed-by: Morten Johan Sørvig <morten.sorvig@digia.com>
QMacStyle: Several fixes for QtQuick Controls on Yosemite

Some offsets differ between QWidgets and Controls. Therefore, we need
drawNSViewInRect() to know about the origin of the call.

Change-Id: I3bd165f94731f2b37423d86ed5d3c302a17d5ef5
Task-number: QTBUG-42067
Reviewed-by: Morten Johan Sørvig <morten.sorvig@digia.com>
Load default codecs even if custom QTextCodec has been registered

Task-number: QTBUG-40378
Change-Id: I33f1e92127972e1346993aa4e07731bf4b697667
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
clang: Fix compilation with -openssl-linked

Fixes errors like

qsslsocket_openssl_symbols.cpp:111:6: error:
      unused function 'qsslSocketUnresolvedSymbolWarning'
      [-Werror,-Wunused-function]
void qsslSocketUnresolvedSymbolWarning(const char *functionName)
     ^
1 error generated.

Change-Id: I164518de583f080724ab9a7165c885602a1c6231
Reviewed-by: Richard J. Moore <rich@kde.org>
Use exising host / port for securesocketclient example

Change-Id: I321622b393ea1f452805299d74a28d12270b2238
Reviewed-by: Richard J. Moore <rich@kde.org>
Fix compiler warning in securesocketclient example

The warning was introduced in a133cea2 .

Change-Id: Ia8180b6c7d83f57cba79519bf4c0e3bf97966c16
Reviewed-by: Richard J. Moore <rich@kde.org>