Change save to apply in SUI

[cinnamon-msft]

Summary of the Pull Request

Fixed the resizing bug where long text buttons get cut off, hid the unsaved changes warning, and changed "save" to "apply"

References

#1564

PR Checklist

• Closes #xxx
• CLA signed. If not, go over here and sign the CLA
• Tests added/passed
• Documentation updated. If checked, please file a pull request on our docs repo and link it here: #xxx
• Schema updated.
• I've discussed this with core contributors already. If not checked, I'm ready to accept this work might be rejected in favor of a different grand plan. Issue number where discussion took place: #xxx

Detailed Description of the Pull Request / Additional comments

Validation Steps Performed

[DHowett]

We'll keep going back and forth on the spacing in the RESW file. We can probably stop blocking code reviews for it.

[carlos-zamora]

@msftbot merge this in 5 minutes

[ghost]

Hello @carlos-zamora!

Because you've given me some instructions on how to help merge this pull request, I'll be modifying my merge approach. Here's how I understand your requirements for merging this pull request:

• I won't merge this pull request until after the UTC date Wed, 28 Oct 2020 21:07:06 GMT, which is in 5 minutes

If this doesn't seem right to you, you can tell me to cancel these instructions and use the auto-merge policy that has been configured for this repository. Try telling me "forget everything I just told you".