Quick fix to the '...' parsing issue.

• rewrite the utf process by following iconv way.
• tested with extreme cases
• ported to Windows in MinGW/Msys

• Build Windows executable binaries.
• Fixed the ambiguous timestamp definition.
• Fixed the rogue utf_iconv point which was not properly initialized.
• Fixed the runaway *s in retiming() which missed the EOL.
• Updated the backup process to a safer and generic way.
• Rewritten the strtoms() function and added more test cases.
• Support UTF-16, UTF-32 and default codepage.