Git integration - ots-git-gpg-wrapper.sh instructions

[omarshibli]

it's not well documented in the git integration document that ots-git-gpg-wrapper.sh should be installed from https://raw.githubusercontent.com/opentimestamps/opentimestamps-client/master/ots-git-gpg-wrapper.sh

I think it would be easier to follow if the url is explicitly mentioned in the instructions.
Something like this would be helpful and save some time:

cd ~
wget https://raw.githubusercontent.com/opentimestamps/opentimestamps-client/master/ots-git-gpg-wrapper.sh
git config --global gpg.program ~/ots-git-gpg-wrapper.sh

[petertodd]

Hmm, that's an interesting point!

Though I don't feel comfortable telling users to use wget or the like to download dependencies off the web. Since the wrapper script is so short - just a single line - maybe the thing to do is just put it in the docs itself and tell users how to create it?

[omarshibli]

good idea, let me prepare a PR and let me know what do you think.