Added Todo

ToDo.txt

+Problem:
+
+pyaudio isnt working
+1. sound always coming out of HDMI
+ donno how it was fixed but after changing from HDMI to analog and not touching the computer for few minutes, changed on its own
+ -> also fixed the problem with no device, now has ((0, u'dmix', 0L), 48000.0)
+2. invalid sample rate
+ because dmix has sample rate of 48000, need to change other sample rates to 48000
+
+https://www.linuxquestions.org/questions/linux-newbie-8/how-to-play-realtime-insted-of-using-arecord-and-aplay-858500/
+
+mkfifo realtime.wav
+arecord realtime.wav && aplay realtime.wav
+
+change this so create .wav with the program that i made and play it with aplay
+need to be 16bits
+
+espeak doesnt work
+current thing doesnt work either
+
+https://tutorials-raspberrypi.com/raspberry-pi-bluetooth-data-transfer-to-the-smartphone/
+get distance via raspberry pi
+send distance data or converted sound data to phone via bluetooth
+play sound via phone
+
+android receiving data via bluetooth
+https://www.egr.msu.edu/classes/ece480/capstone/spring14/group01/docs/appnote/Wirsing-SendingAndReceivingDataViaBluetoothWithAnAndroidDevice.pdf 
+
+https://www.youtube.com/watch?v=sY06F_sPef4