01219245/repository setup

This is part of 01219245.

There are a few reasons why you would want to host your Git repository.

• It makes sharing codes easy. (This is the main point for our class, because I have to look over your work in the course.)
• There are additional tools that these Git hosting websites provide, e.g., issue trackers and wikis.
• You have all your development code backed up. So, you don't have to worry that your notebook's hard disk might be broken and you have nothing left.