Updated docs with conda install option

[sugatoray]

Updated docs. This PR is representative (qualitatively) of the work involved in the PR (conda-forge/staged-recipes#17482) to add docarray to conda-forge channel.

• readme (install instruction + badges)
• docs (index.md: conda install only)

This closes #21 .

[hanxiao]

great work! should i merge after conda-forge/staged-recipes#17482 is merged, right?

[hanxiao]

btw could you do

git commit --amend

and fix your commit to build: add conda-install

then git push --force

[sugatoray]

great work! should i merge after conda-forge/staged-recipes#17482 is merged, right?

You can go ahead even now. It is already available (by the time I opened the issue, the conda-forge PR was already merged).

$ conda search -c conda-forge docarray
Loading channels: done
# Name                       Version           Build  Channel             
docarray                       0.1.2    pyhd8ed1ab_0  conda-forge

[sugatoray]

I could not get time to amend the comment yet. I will do it tomorrow.

[sugatoray]

Hi @hanxiao,

There was another typo in the badges. Fixed it and committed the update with the comment you had suggested. Looks like there is a conflict. Please feel free to make changes as you see fit.