example doesn't execute on Windows

[William "Amos" Confer]

When running miniat_console.exe simple_term.bin on Windows, the following error is reported.

Error 5 -- Invalid Binary in file: out\vm\src\miniat_file.c in function: m_file_read_block on line 208

The error occurs on the fread attempting to read the 8th data word from the only block in the binary file. That block has 123 data words. I gotten the same result at the same bin file location on 3 Windows machines: 2 were Windows 8 and 1 was Windows 7

[William Roberts]

Caused by the "b" flag not being passed to fopen.