Writes the time-tag-stream into a f

Writes the time-tag-stream into a file in a binary format with a lossless compression. The estimated file size requirements are 2-4 bytes per event under typical conditions. The files produced by this measurement are significantly smaller than those created with the Dump class. The files created with FileWriter measurement can be read using FileReader or loaded into the Virtual Time Tagger.The FileWriter is able to split the data into a separate file seamlessly when the file size reaches a maximal size.For the file splitting to work properly, the filename specified by the user will be extended with a suffix containing sequential counter, so the filenames will look like in the following example.