/*
    lsnet is a light weight computer resource/stats monitor.
    Copyright (C) 2009  sterling pickens

    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with this program.  If not, see <http://www.gnu.org/licenses/>.
*/

09/06/2009 ---- 0.3.6 - gd's combined into lsgd. Added config option for WEBDIR.
			Implement 1 month internet usage chart.
			Fixed bug for NaN values in cpu logs, rarely causing offchart plotting.
			Moved double declaration for te0 in cpuoneminute() function.
08/19/2009 ---- 0.3.5 - Cleanups to autotools (removed hardlinks, thanks to oneforall's help)
			Clock skew detection fully implemented to prevent writing entries to the log files if system 
			time is older than last entry time. Log/lock files are now stored in /var/lib/lsnet 
			instead of $prefix/lib/lsnet (no files there anymore, copy old logs over if updating versions).
05/13/2009 ---- 0.3.4 - Added error checks on startup via errors.h
			Added autotools support. Removed links to project bindir, binaries are installed directly now.
			Cleaned up all the warnings during compile.
03/04/2009 ---- 0.3.3 - Updated lsnet to be fully GPL compliant. Fixed processes charting bug. 
			Corrected gdmem "other" label to show (total - cached - buffers)
			instead of just total.
03/01/2009 ---- 0.3.2 - Fixed a bug causing incorrect memory numbers to be saved for buffers/cache
			Added more detailed display to right side labels for mem/swap graphs.
02/27/2009 ---- 0.3.1 - Fixed minor plotting/date issue relating to most recent data on machines with downtime.
			Made images save as png instead of jpeg, images sizes/quality are both improved.
02/27/2009 ---- 0.3.0 - released.
02/26/2009 ---- This is lsnet version 0.3.0rc2, it's still in heavy development.
                for now i've fully ported everything from perl to C
                memory usage is down over 60% and could likely be improved upon, cpu usage has been
                reduced by atleast a factor of 20. For now multiple host tracking via cgi is not present
                like it was in my perl version, I'll likely add that first to the next release
                i've disabled the use of a database, as it really don't need one (1yr of logs might add up to 150MB or so),
                I might add a log rotation feature (with compression) later, but a db just adds another pesky dependency.
                The 'Host' lines and 'RunGDs' have no effect, other than that it's better than the perl version in every way :)



