Add zend-json as a required dependency
Move zend-json dependency to the suggest list
Merge branch 'hotfix/4530'

Close #4530
Merge pull request #4524 from postalservice14/patch-1

Add zend-json as a required dependency
[#4524] Re-order suggestions

- Keep alphabetical order in "require" and "suggest" sections
Merge branch 'hotfix/4524' into develop

Forward port #4524