Correct the signature and access rights for the protected constructor

Change-Id: Ic43398a82777f3b1a95a36f60ebc4338d60c29ec
Reviewed-by: Laszlo Agocs <laszlo.agocs@digia.com>
Fix QtCreator debugging on Android 5.0 devices

Add a socket based handshake method for gdb. The previous file based
method remains for now and can be activated from Qt creator. It will
be used by older creator builds but has the limitation of not working
on 5.0 devices.

The new mechanism works on pre 5.0 devices too.

Task-number: QTCREATORBUG-13418
Change-Id: Ia3ecd1b144b544f52d90940ca885653bcbc477ac
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@theqtcompany.com>
Doc: Added brief statement to group definition

Groups: richtext and sharing.
Task-number: QTBUG-42682
Change-Id: I46bd7e5bba0f665519ee4f3c033b971f0836e314
Reviewed-by: Martin Smith <martin.smith@digia.com>
add buildsystem changelog for 5.4

Change-Id: I22ac7dc475fccb3c71e3f514fb58045062a1a95b
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@digia.com>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Doc: correct autolink issues corelib/mimetype

Task-number: QTBUG-40362
Change-Id: I852151fdbbe0cbc7ba88066984fc7bf83547b215
Reviewed-by: Martin Smith <martin.smith@digia.com>
iOS: Make sure QStandardPaths::displayName() is defined

The file qstandardpaths_ios.mm doesn't have an implementation for
this function, only (the wrongly named) qstandardpaths_mac.cpp
does. There's no Foundation API to get the directory name, so
we fall back to the hard-coded strings like all other platforms.

Change-Id: I6dcfeb6a0e5860dd0d4e9a0cd334b2c2181a0004
Reviewed-by: Richard Moe Gustavsen <richard.gustavsen@theqtcompany.com>