test
added heat bar that reacts on add_heat events
added swapping cities,
extended heat level to different cities,
basic heat to time animation,
city cards added,
fixed cleaning cards per scene,
added randomising new jobs on moving to new location,
added conditions for jobs,
added alert message to be called with text and delay,
added gallery scene,
added saving and loading game,
fixed roll out glitch for cards,
added special reward object.
extended special rewards,
map is ready for highlights,
extended gallery functionality.
* A few small changes to get the build working
Merged my changes with the develop branch