Put import data into .idata PE section

virustotal false positives before the change:
smlrcc.exe 16/68
smlrpp.exe 10/68
smlrc.exe 30/68
smlrl.exe 25/68
n2f.exe 22/68

virustotal false positives after the change:
smlrcc.exe 9/67
smlrpp.exe 10/67
smlrc.exe 25/68
smlrl.exe 11/67
n2f.exe 8/67

Remove support for TR3200, update documentation.

- The Trillek project seems to be dead.
- MacOS X 10.15 "Catalina" and newer won't run 32-bit programs.