documentation update
configuraiton update (from Pod)
added Makefile
documentation update
added logging to keynanny protocol class
added keynanny log4perl config
added keynanny log4perl config to package
allow to pass log4perl logger name to protocol class
squelch openssl messages to stderr on engine use
improve rc startup script to print keynanny instances
reopen socket for highlevel operations (avoid operations on stale sockets)
add man pages to packaging
fixed a problem in the KeyNanny client class

an instance of the KeyNanny client class was keeping the KeyNanny socket
open and connected, however the server shuts down the socket once it
reaches timeout. this has been fixed by reopening the socket in the high
level client class.
moved high level client methods from KeyNanny::Protocol to KeyNanny
add statistics about certificate use for --check option
implemented --rekey option to force re-encryption of entries
with the latest configured certificate
version bump to 1.2
build VERSION file from git tag information (assumes git tag in the format
vX.Y (two version numbers separated by dot)
fixed KeyNanny::Connector to use KeyNanny base class correctly