Validate for new build structure

[thomas-bc]

Originating Project/Creator
Affected Component
Affected Architectures(s)
Related Issue(s)	nasa/fprime#2094
Has Unit Tests (y/n)
Builds Without Errors (y/n)
Unit Tests Pass (y/n)
Documentation Included (y/n)

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Change Description

Making sure we're still relevant for the new build structure introduced by nasa/fprime#1994
Correcting "assumptions" in the code that deployment==cmake project, which mostly came down to variable names and vocabulary.
I had to scrub a minor thing in new --component that would use the deployment's name as default prompt for component namespace, if the command is ran from a deployment. I thought about switching to using CWD's name, since that's usually what I've seen being used.

Testing/Review Recommendations

I tested as much as I could with projects on the old and new build structure, as well as with core fprime.

[LeStarch]

"I thought about switching to using CWD's name, since that's usually what I've seen being used." Yes! Do this!

[LeStarch]

Looks good!