Version 0.3.4 - Fixed File Writing with Old Data

This version corrects the known issue with reading old data in the
datafile.  The program now successfully cooperates with old data
and properly wrties data (old and new) to the HTML file.

Other Fixes:
- Compiling across platforms no longer requires sleep() to be
commented out.
- An error parsing or writing the data throws an error and
skips the HTML write
- No received data skips remaining data steps