linked list bits. no hw ctrl, uncomp'd, untested
partial update of warn. Alarm not fixed. no test

WarnRunFunction now toggles flag to activate the remote task.
Alarm functions have not been touched at all. Have added a global
constant for the alarm sound period. I have no idea how to get the
siren to toggle per the spec.
Alarm criteria is still the set from previous lab.
The alarm sleep period is updated, but does not directly correlate
with measurement cycles. will sleep for 25 seconds (i think), but
this assumes 1 measurement occurs within one major cycle.
hw timer, untested, warning

Startup (AKA main.c)
added hw timer funcitons, need to make sure interrupt is in vector table
currently using sw  delay still

warning
made some additions. must finish move of initialization to runFunction
Must redo data types to work with circ buffs
see previous commit message for deets
Merge branch 'master' of https://github.com/ellingjp/ee472