[RFC] User interface

[pawel-glomski]

I propose to make a single entry point for all submodules (editor, dataset downloader, classifier, etc) at the root directory, ie. a script: SpeechLess.py, that would allow the following interface:

$ python SpeechLess.py [submodule] [submodule args]

for example:

$ python SpeechLess.py downloader --src data/train.txt --dst data/train/ --min 0.1 --jobs 12
$ python SpeechLess.py dataset --src data/train/ --dst dataset/ --jobs 12 --eval 0.2 --seed 0 --jobs 12

This would be similar to git's interface