Use github for dictionary changes.

[Alex Tweedly]

So, inspired by all this discussion about editing the dictionary, I 
tried to follow Ali's instructions for getting set up on github, etc. 
(from 
https://github.com/livecode/livecode/blob/community-docs/docs/contributing_to_docs.md), 
in particular the section under "Command line".

I got registered as a user, verified my email, .....

and then
>
> go to the livecode repohttps://github.com/livecode/livecodeand click Fork
>
Done OK.
>
> then in a terminal window, in a suitable directory, run
>
> |git clone --recursive https://github.com/<your user name>/livecode.git|
>
Done OK

> once this is done, add the livecode repo as upstream
>
> |git remote add upstream https://github.com/livecode/livecode.git|
>
Fails. I get the following ....
> $ git remote add upstream https://github.com/livecode/livecode.git
> fatal: Not a git repository (or any of the parent directories): .git
Any ideas or suggestions ?

Thanks
Alex.
btw - I loved the fact that the first line of instruction under "command 
line" included an instruction telling me to click somewhere.