updated doc
exclude .DS_Store on macs

exclude .DS_Store on macs
Added web server files

Index and a proto php status page.
Revamp of rmg_env

Added comments and changed rmg server variables to point at /rmg_server
instead of rmg home.
>> Untested, could temporarily break some scripts. <<
rmg_env correction for ssh keyfile

RMG_SERVER_SSH_KEYFILE needs to be in the login user's home/.ssh/,
owned by the login user and permission 600.
Added ssh directory with rmg_rsa file
Removed ssh rmg_rsa file

Bad idea to have it out there.
added /usr/local/bin to path at start of rmg-node so cron can run this properly
Added batmon directory and web page

Batmon contains the scripts for gathering battery voltage telemetry and
its web page shows the plots. Crude but effective. New prerequisite
package: gnuplot
rmg needs the correct path too, idiot
Merge remote-tracking branch 'github/master'
added echo to on and off and fixed spelling on updatetx
Changed how system calculates the tunings using the greedy algorithm for the set covering problem.  There are probably some bugs in here that I haven't found yet
added do_nothing state to rmg so it's not fighting me every 5 minutes when I'm testing things
added restart to rmg-node to intelligently restart rmg on the hour using cron
added more descriptive states and change logging to every time rmg-node is c
alled
got rmg script to work with new verbose states in status.log
changed rmg script to report results of ping test individually, removed the identityfile for ssh, changed rmg-node status_logging so check doesn't log if nothing occurs
test for nil powerswitch
added run on all sites command to rmg script