Fix to allow reading while Themo is still writing. 
Fix to allow reading while Themo is still writing. 

There is a strange bug where forward slashes in the filename will prevent the file from being opened if a thermo porcess still has the file open for writing. This works around that to convert all slashes to windows-style backslashes.
frallain/MSFileReader-Python-bindings,frallain/MSFileReader_Python_bindings