ProjectExplorer: Suggest Winphone and WinRT mkspecs...
ProjectExplorer: Suggest Winphone and WinRT mkspecs...

... for MSVC 2013 toolchains.

Change-Id: Idcf1aa523d819989091ddadeecdd26d07cfd2e8b
Reviewed-by: Maurice Kalinowski <4a4c8e0f704a5a30e402fd2bb0da8c84a569e2df@theqtcompany.com>

martyone/sailfish-qtcreator,kuba1/qtcreator,Distrotech/qtcreator,danimo/qt-creator,martyone/sailfish-qtcreator,kuba1/qtcreator,danimo/qt-creator,kuba1/qtcreator,kuba1/qtcreator,Distrotech/qtcreator,xianian/qt-creator,kuba1/qtcreator,xianian/qt-creator,Distrotech/qtcreator,martyone/sailfish-qtcreator,xianian/qt-creator,Distrotech/qtcreator,Distrotech/qtcreator,xianian/qt-creator,xianian/qt-creator,danimo/qt-creator,danimo/qt-creator,kuba1/qtcreator,danimo/qt-creator,danimo/qt-creator,martyone/sailfish-qtcreator,danimo/qt-creator,kuba1/qtcreator,martyone/sailfish-qtcreator,martyone/sailfish-qtcreator,martyone/sailfish-qtcreator,xianian/qt-creator,Distrotech/qtcreator,kuba1/qtcreator,Distrotech/qtcreator,xianian/qt-creator,danimo/qt-creator,danimo/qt-creator,martyone/sailfish-qtcreator,xianian/qt-creator,xianian/qt-creator,martyone/sailfish-qtcreator,kuba1/qtcreator