feature: add --body to add command for quick add kb

[yihong0618]

Also for some automation.
Like

kb add --title test --body 'hello\nnew feature request'

Can we add this feature?

[gnebbia]

Yes! Let me work on it!

[yihong0618]

I have done it. I think its simple. I can take a pr. But I am not sure you want it or not ~
Because its for my automation.

[gnebbia]

Make the pull request! I think this can be useful!

[yihong0618]

Done
Thank you.

[gnebbia]

Added! Thanks Sir!

[yihong0618]

@gnebbia seems not upload to pypi yet?

[gnebbia]

@yihong0618 basically because this is still 0.1.3, as soon as I will fix other bugs (also minor bugs)
we can insert this as 0.1.4.
Anyway I think 0.1.4 will be released quite soon!

So help me finding other bugs ;)

[yihong0618]

Cool.
And I found a way to install the latest code using pip~

pip install git+https://github.com/gnebbia/kb

[gnebbia]

Thanks Sir, I am going to add it to the docs!