TempHumidity_Core compiles
-haven't tested on core yet
moved room definition to application.cpp
PhotoItr and TempHumidity compile
untested on cores
Stepper_Core, Lemma Event Longs
Stepper_Core compiles, untested on SparkCore.  Had to include math.h in AccelStepper, replace and sqrt() with pow(<> , .5) and replace a fabs() with abs()
Added support for long values into Lemma lib, sending, receiving, event parsing
Stepper_Comp 3 motors
added handling of stepper motors 2 and 3 in main loop