reviewed return and exceptions in baidu_uck and changed all prints to logging
autopep8ed baidu_uck.py
updated image_helper.py
updated imports in baidu_uck.py
updated imports in burify.py
removed an unused import
updated summarizer.py
added logging in image_helper.py
autopep8ed
fixed a typo: NOne --> None
added logging to simplr.py
removed an unused constant
added logging to thumbnail.py and autopep8ed
changed from method not well formed to method malformed
added ! after malformed
added logging to part of transcoder.py
added logging to transcoder.py
autopep8ed transcoder.py
fixed a typo
removed GOOGLE_TTS_TIMEOUT