Add License and Creator virtual properties to CmPicture

[aror92]

This change is 

[github-actions]

LCM Tests

    16 files  ±0      16 suites  ±0   2m 49s ⏱️ -16s
 2 849 tests +1   2 829 ✅ +1   20 💤 ±0  0 ❌ ±0 
11 344 runs  +4  11 176 ✅ +4  168 💤 ±0  0 ❌ ±0 

Results for commit fa430e8. ± Comparison against base commit e29a84c.

♻️ This comment has been updated with latest results.

[jasonleenaylor]

src/SIL.LCModel/DomainImpl/CmPicture.cs line 389 at r1 (raw file):

					return null;
				
				return m_cache.MakeUserTss(metadata.Creator);

Should we escape this too?

Code quote:

metadata.Creator

[aror92]

Reviewable status: 0 of 5 files reviewed, all discussions resolved (waiting on @jasonleenaylor)

---

src/SIL.LCModel/DomainImpl/CmPicture.cs line 389 at r1 (raw file):

Previously, jasonleenaylor (Jason Naylor) wrote…

Should we escape this too?

done

[jasonleenaylor]

@jasonleenaylor reviewed 4 of 5 files at r1, 1 of 1 files at r2, all commit messages.
Reviewable status: complete! all files reviewed, all discussions resolved (waiting on @aror92)

[jasonleenaylor]

Reviewable status: complete! all files reviewed, all discussions resolved (waiting on @aror92)