Merge remote-tracking branch 'origin/serduszka'

# Conflicts:
#	CMakeLists.txt
#	headers/Actor.h
#	headers/Plansza.h
#	headers/Player.h
#	sources/Plansza.cpp
#	sources/Player.cpp

CMakeLists.txt

@@ -40,6 +40,8 @@ add_executable(LotoStatek main.cpp
         sources/Wiazkowiec.cpp
         headers/Beam.h
         sources/Beam.cpp
+        headers/Heart.hpp
+        sources/Heart.cpp
 )
 
 if(WIN32)