+ Added qaardglobal.hpp and renamed global.hpp to aardvarkglobal.hpp.
+ Added qaard_include.pri as a global include for qaard qmake subprojects.
+ Added stub directory for freezabletabwidget with freezabletabwidget.pri.
+ Added Qaard Widgets subproject.
* Fixed C++ defines for AARDVARK_CORE_LIBRARY and QAARD_LIBRARY (from
  AARDVARK_CORE_EXPORT and QAARD_EXPORT).
* Changed qmake project type in qaard.pro from lib to subdirs. Likewise,
  the qbs root item in qaard.qbs was changed from DynamicLibrary to Project.