RFR: Created README for the project

[David Holmes]

Hi Jesper,

A couple of typos:

5.  et.c. -> etc.

11. isn't -> aren't

Otherwise seems a good start. :)

Thanks,
David

On 26/05/2020 7:52 am, Jesper Wilhelmsson wrote:
> A readme file that will serve as the GitHub front page for the project.
> 
> -------------
> 
> Commit messages:
>   - Created README for the project
> 
> Changes: https://git.openjdk.java.net/guide/pull/8/files
>   Webrev: https://webrevs.openjdk.java.net/guide/8/webrev.00
>    Stats: 38 lines in 1 file changed: 38 ins; 0 del; 0 mod
>    Patch: https://git.openjdk.java.net/guide/pull/8.diff
>    Fetch: git fetch https://git.openjdk.java.net/guide pull/8/head:pull/8
> 
> PR: https://git.openjdk.java.net/guide/pull/8
>