Adding documentation

[WojcikMike]

Adding a document holding brief description of the most important projects and configuration details.

Connects to Particular/NDCSydney2016#23

cc: @Particular/hashbus-maintainers

[adamralph]

I think this line can be omitted.

[adamralph]

@WojcikMike thanks, it looks good!

I left a couple of comments, chiefly about the placement and purpose of the doc. There are several places where the language can be improved but we can address that later after we consider the placement and structure of this information with respect to the root README.md and the linked file above.

[WojcikMike]

I was aware of readme.md file but not of TwitterLeaderboard.md file. Given all the context would divide it into 2 documents:

• Readme.md - I would add there my section of configuration that actually is important for people setting up the project
• ***.md - I would move business description from TwitterLeaderboard + projects description from my PR. However i would prefer this md file to live within HashBus repo.

[adamralph]

I think as much possible should be public and in the root README of this repo. It's probably best to take a look at the state of that README and decide how the overall structure should look. It can change from it's current form completely.