RFC Add Reactjs to foreman technology stack

I have created an RFC [1] recommending using the react javascript library
with foreman, in addition to currently in place javascript tools. POC can
be found at [2].

Please add your comments to the pull request. I am looking forward to the
discussion.

Thank you,

Gail Steiger

[1] https://github.com/theforeman/rfcs/pull/10
[2] https://github.com/theforeman/foreman/pull/3603