(1) Made platform-ifdef'd changes to main.cpp to be able to launch on Tizen-mobile; (2) added 'shared' and 'tizen' directories only needed for Tizen-mobile deployment under QtCreator; (3) In main.cpp, changed stack-allocated Qt objects to be heap-allocated, preventing core-dump on certain platforms due to what appears to be a new QML bug in versions of Qt newer than 5.1 -- specifically seen on Tizen using 5.2.2/Desktop and Desktop/android using 5.3.0 beta.