modified string length in config.py
modified string length in uswsgi/config.py
added some docstring for config.py & changed email address
autopep8ed
move a constant from within a method to global
followed suggestion from pylint to shorten line length
added a line of docstring for transcoder
added docstring to py files in data_processor
added docstring to config.py
added a line of docstring to _sanitize
removed unused import re
updated simplr according to pylint suggestions