fixed typo, added options for DNS, NTP, hostname
fixed host-specific etc-APPEND in Flashbuilder.sh
added .gitignore
added save_info.sh which will create .tgz files with the system config
Merge remote-tracking branch 'upstream/master'

Conflicts:
	cfgflashrd
Misc cleanup
Merge pull request #1 from yellowman/master

Pull in changes from main trunk
Added host-specific script to be run from /flash/flashrd.host
Changed test for when onetime.tgz should be un-tar'd
Added a call to a script in /etc/rc.flashrd.conf that will be run
as part of the onetime process, /flash/flashrd.host
Added an example flashrd.host, for a script that will take care
of host-specific one-time steps.
moved all onetime actions to /etc/rc.flashrd.onetime
added build_onetime script to simplify maintenance of machine config tree
ignore onetimeBase
move onetime actions into separate file
modify flashrd to copy separate file into image
fixed a couple of typos
Merge pull request #15 from paulsuh/master

Update onetime mechanism for mass deployment and easier updates
Pulling this in from Paul Suh so I can further shape it up in my tree
Thanks!