fix(formly-field): Breaking change in @7.3.2? Key value? #566

[MCKRUZ]

Fixed this to handle GUIDS

[codecov-io]

Current coverage is 95.87%

Merging #573 into master will decrease coverage by -0.06% as of ccb8f27

@@            master    #573   diff @@
======================================
  Files           16      16       
  Stmts         1108    1114     +6
  Branches         0       0       
  Methods          0       0       
======================================
+ Hit           1063    1068     +5
  Partial          0       0       
- Missed          45      46     +1

Review entire Coverage Diff as of ccb8f27

---

Uncovered Suggestions

1. +0.35% via ...alidationMessages.js#25...28
2. +0.27% via ...s/formlyUsability.js#18...20
3. +0.27% via src/test.utils.js#38...40
4. See 7 more...

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[kentcdodds]

Fantastic. Thanks for working on this! Merging.

As a friendly reminder, the issue number should be at the bottom of the commit per our commit convention guidelines. So this one should be:

fix(formly-field): Add better detection of nested keys

Closes #566

[MCKRUZ]

Sure no problem, will be in the future

[kentcdodds]

Thanks again!