Improve audio recording to Daily Debriefer

[acrule]

Tried to use AVAudioRecorder but am having trouble with how PyObjC handles the error parameter of the initialization method.

https://developer.apple.com/library/ios/documentation/AVFoundation/Reference/AVAudioRecorder_ClassReference/Reference/Reference.html

I posted a question on StackOverflow about the issue:

http://stackoverflow.com/questions/24830184/how-to-handle-pyobjc-method-that-returns-nserror

[acrule]

Followed advice on Stack Overflow to add metadata to the method, but now and getting a new error:
7/22/14 10:44:41.469 AM selfspy[46347]: <type 'exceptions.UnicodeEncodeError'>: 'ascii' codec can't encode character u'\u2019' in position 68: ordinal not in range(128)

Looking at:
http://stackoverflow.com/questions/3224268/python-unicode-encode-error