Housekeeping and various fixes

Hi @Mimeo!

I'd forked your repo of FO.NET, as it looked the most up-to-date and complete of the other FO.NET forks.

I applied some of the pull-requests from the original CodePlex repository and tidied up some of the documentation (and [wiki](https://github.com/leekelleher/Fo.Net/wiki/Getting-Started)).

Since I have only used FO.NET for a couple of projects, I forgot about my fork, it was gathering dust.

I'd like to contribute back to the original fork - [@hahmed/Fo.Net](https://github.com/hahmed/Fo.Net), but I'm not sure how to do that directly.  I think it needs to go back via your repo/fork, then for you to submit a pull-request to @hahmed?

I'm not looking to take any ownership of the project, only to contribute back.

Thanks,
-- Lee