Merge branch 'master' of https://github.com/supertuxkart/stk-code into save_gp
Adding save Button for random GP
begining with grand_prix_cutscene.cpp (first compiling prototype)
deriving GPWIn
use parent to remove copy+paste code
removing unnecessary codes and compiler warnings
more improvements
resolve conflict
remove C++11
fix index
Merge branch 'master' of https://github.com/supertuxkart/stk-code into save_gp
moving the button to xml
finish the save gp button
fix compilation
Merge branch 'master' of https://github.com/supertuxkart/stk-code into save_gp
Merge branch 'master' of https://github.com/supertuxkart/stk-code into save_gp
correct invisibility settings
Merge branch 'master' of https://github.com/supertuxkart/stk-code into save_gp
better comments
Map UBO to change its value.