Code cleanup and partial modification to control code
Merge branch 'master' of https://github.com/szmoore/MCTX3420.git
Merge branch 'master' of https://github.com/szmoore/MCTX3420.git
Merge branch 'master' of https://github.com/szmoore/MCTX3420.git

Conflicts:
	server/control.c
Manual merge of semi-updated control code
Partial implementation of higher level control functions
Change times to be relative to this experiment
Add semi working control code
Updated control stuff
Minor mods to control code
Switch to syslog for logging messages.

Updated nginx and rsyslog config files are provided to
allow access to the log file from the web server, under
the location /api/log.

This WILL break nginx if you relied on symlinks to the
config file.
Amend syslog config (remove need to chmod)
Merge branch 'master' of https://github.com/szmoore/MCTX3420.git

Conflicts:
	server/actuator.c
Change actuator code to turn on/off all leds
Merge pull request #37 from jtanx/master

Update control code
Todo: Must add issues outlined and reconsider use of syslog