Add tests for float->int symbols (esp for 32-bit windows and linux)
Remove 32-bit ftol hack
Remove win32 __ftol2 hack
Remove linux32 __fixunsdfdi hack
Revert "Remove linux32 __fixunsdfdi hack"

This reverts commit e94c957bf337c412dfff8bca58501a26d2d5bc42.
Add __fixunssfdi
Code refactor
Reverting __ftol2 hack which may still be necessary for winXP (need to confirm)
Automatically generate tests for all combinations for int/real conversion
Merge pull request #773 from sklam/fix_win_symbols

Fix float->int symbols