Week 10: Resolved blocker bugs from pocketsphinx.js and updating feature extraction

Hi,

I finally managed to resolve the bug holding back the debugging of feature extraction code in pocketsphinx.js. I did the following:

1. Updated my pocketsphinx fork to support demangling of C code in Emscripten generated C++ files.
2. Updated my pocketsphinx.js fork to use the above fork as submodule and also incorporated new feature extraction method.
3. Updated the application code to test the features incorporated using above code. Also contains recorder-recognizer decoupling code.

TODOs:

1. Create a header file to shift all the new feature extraction code and avoid muddying the psRecognizer.cpp (WIP).
2. Figure out how to save the tensorflow models so that they can be used with Emscripten C++ code for pocketsphinx.js (probable lead).

Sorry for the late blog this week. See you guys next week!