Basic Python3 pygame UI

Pitch window: basic error handling, note number viewing
Srt2Mid: fix tempo (mido library TICKS_PER_BEAT)
LrcMerge: fix auto -sep (always " ") for LRC outputting

hachi.py, midnotes.py, srt2mid.py, lrc_merge.py

• uses mido, srt, pygame, tkinter, ctypes, pyparsing library

NOTE: This is a python project, no binary distribution.

• PyAudio is not used since pyaudio.Stream.write is synchronous, means I have to setup a timer in order to use wave push mode in other thread...
• Preparing for releases using setuptools and fluidsynth.dll download