pyAudio methods now sucessfully wrapped in a Record class
executable verion of STELC_pi.py.
Now it records and stops with the button press
The Scheduler and the Uploader are placeholders at this point
bug fix in cancel method of STELC_pi
STELC_Upload.py works as standalone
STELC_Uploader still works alone, and I tried to tie it into
STELC_pi to upload after recording, but it hangs.  Have to bug fix
this
Working version with upload