- Created module macoslib_32_64bits_savviness in Misc. folder to hold 64bits compatibility functions:    - SizeOfInteger and SizeOfPointer return the size of an Integer or a Pointer.    - bsPtrValueFromCArray, bsIntegerValueFromCArray return a Ptr or Integer in 32/64 bits given a C-Array index.    - bsPtrValue, bsIntegerValue return a Ptr or Integer in 32/64 bits given the offset.- Methods using SizeOfPointer now raise a warning at compilation time. This could be improved later.- Stripped off most of my dead code. For work in progress, made clearer why some code is commented out, per TT's recommendation.- Set "FPtr" function as a global function in the new macoslibModule and removed multiple definitions of it as Shared Methods.- For CanvasForNSView, created a LoadRequiredFrameworks which will ask for and load all the required frameworks. It can be called several times and returns more quickly than RequireFramework.

Signed-off-by: Stéphane Mons <st.mons.lists@free.fr>