[video tutorial] Cleaning up our command line argument parsing code

[simendsjo]

On Wednesday, 19 February 2014 at 21:55:35 UTC, Brad Anderson 
wrote:
> On Wednesday, 19 February 2014 at 14:46:57 UTC, simendsjo wrote:
>> Spam spam
>> http://youtu.be/ZRUcTJC0D7M
>
> Good stuff. Are you going to upload the older videos to this 
> same channel?

Is that necessary? The playlist includes the previous videos too. 
The only difference is that the analytics is split across several 
accounts..?