Add talent solution library

[dwsupplee]

No description provided.

[googlebot]

So there's good news and bad news.

👍 The good news is that everyone that needs to sign a CLA (the pull request submitter and all commit authors) have done so. Everything is all good there.

😕 The bad news is that it appears that one or more commits were authored or co-authored by someone other than the pull request submitter. We need to confirm that all authors are ok with their commits being contributed to this project. Please have them confirm that here in the pull request.

Note to project maintainer: This is a terminal state, meaning the cla/google commit status will not change from this state. It's up to you to confirm consent of all the commit author(s), set the cla label to yes (if enabled on your project), and then merge this pull request when appropriate.

[googlebot]

CLAs look good, thanks!

[dwsupplee]

Updated. PTAL

[jdpedrie]

We need a phpunit.xml.dist file, and perhaps a system test/system test config? Otherwise, everything looks to be in order. :)

[dwsupplee]

I added the phpunit config (would we be able to get the addition of that included in the google-cloud CLI tool?).

As for the System tests, since this is alpha we can follow up with those a bit later.