Fix #167: Error when trying to append to sys.path from main sketch file
Fix #167: Error when trying to append to sys.path from main sketch file

mashrin/processing.py,jdf/processing.py,mashrin/processing.py,mashrin/processing.py,tildebyte/processing.py,tildebyte/processing.py,jdf/processing.py,tildebyte/processing.py,jdf/processing.py