Fixed capitalisation issues with function names, also corrected parameters for setters that were taking a "const Viewport" instead of a "Viewport" parameter. 
Fixed capitalisation issues with function names, also corrected
parameters for setters that were taking a "const Viewport" instead of a
"Viewport" parameter. 
Draghi/Cohagen,Draghi/Cohagen,Draghi/Cohagen,Draghi/Cohagen