fix depraction warning with rdoc rake task require
log_prefix option on MessageGenerator which will optionally prepend a string to each log message
Allow log_prefix option which will be prepended to every log event before being sent.
add a little note to the docs about log_prefix
README addition: how to set the program name
Clarify startup message; retain OS PATH in init file (credit @drubin)
Using pid_file

pid_dir is deprecated 
Starting remote_syslog: Warning: --pid-dir is deprecated. Please use --pid-file FILENAME instead
Using --tls option by default

Remote systems should be using secure values by default. 

Sane defaults are always good

Also this fits in line with the upstart example script.
Make sure newest eventmachine-tail is used
Release 1.6.8
Update README examples for --pid-file
Merge pull request #40 from drubin/patch-1

Using pid_file
Added TCP endpoint
TCP endpoint works better with the handler in place
Fixed mis-calling of TcpEndpoint
Merge pull request #42 from drewblas/master

Adding TCP endpoint
Merge pull request #41 from drubin/patch-2

Make example init.d script secure by default
Release 1.6.9
Make the upstart script respawn the remote_syslog process if it crashes
Merge pull request #45 from pgerlach/master

update upstart script so that it respawns the process