Rewriting signal handler, adding pid file support.
Merge pull request #34 from chertov/master

fix LittleEndian, change endian.h version
Changed error text
Merge pull request #35 from meeh420/master

Rewrite of signal handler, pid file
parse data message
handle multiple fragments in one packet
Merge pull request #11 from orignal/master

Merge pull request #11 from orignal/master
merge with orignal/master