initial commit
Least Min Square test implemented

Put together a lms test with satisfying result. But Toney would probably
need a higher grade polynomial even though the linear version here
might be sufficient for the first, second and fourth tone. Perhaps
break up the third tone into two straight line perhaps. The line could break
up into two separate line approximations when the correlation coefficient
surpasses a certain threshold value.
spectogram of audiofile  outputted as m-file
Added spectogram m-file
new m file of 300 to 3400 hx spectogram
implemented parts of algorithm in MatLab
soundfile and microphone data gets recorded to m-files for downloading
variance check in matlab algorithm
float m file and hps figure
changed fig file to png
execution time recording
Merge branch 'research' into iss11
Separate testView

New testView.js which listens to toneModel. It saves the spectrogram to a m-file.
Output to m-file supported

toneModel and it can easily be removed or added to app.js when needed.