1.3
===
- replaced all vsprintf(3) with vfprintf(3)
- removed nsend() because too insecure

1.2
===
- fparse(): instead of read(2) byte by byte from the file, one read(2) from
  the whole file to memory is done. memset(3) have been discarded totaly.
  this turns fparse() 20 times faster as in the version before!
  
1.1
===
- added new function flogd()

1.0
===
- initial version
