Symbian Qt Components adaptation needed for BlackBerry port.

A precompiled version of components is added to 3rdparty folder. We have
to ship them with the app because they're not available on BalckBerry 10
device.

More information: http://kodira.de/2012/12/qt-components-on-blackberry-10/
Initial BlackBerry 10 port.

Current status:
- basic flow works;
- GPS positioning and adding to calendar doesn't work;
- UI needs some fixes.