fixed wheelup/down
Wheel up and down used to be swapped in both binds.cpp and uKeys.pas (2 wrongs make a right eh)
After I fixed uKeys zooming was inverted, so I changed binds.cpp too, but now existing teams will still have its zoom inverted..
[patterns]
**.h = native
**.c = native
**.cpp = native
**.lua = native
**.txt = native
**.pas = native
**.inc = native
**.hs = native