Merge pull request #452 from john-hill/PLFM-1925

fixed by reverting AWS client version change
PLFM-1922 Check EZID service status for integration tests
Merge pull request #453 from eric-wu/develop

PLFM-1922 Check EZID service status for integration tests
Merge pull request #455 from john-hill/PLFM-1924

Plfm 1924
Merge pull request #457 from john-hill/PLFM-1924

Plfm 1924
Merge pull request #459 from xschildw/fix-undo-migtype-rename

Fix undo migtype rename
Replace NullPointerException with IllegalArgumentException
Remove the author tag
PLFM-1858
PLFM-1858: adding Java client method
PLFM-1858: tests
fix for SQL typo
Merge pull request #462 from john-hill/PLFM-1926

Plfm 1926
PLFM-1858
Remove non-functional code around storage locations
PLFM-1858
PLFM-1858: fix query
PLFM-1858: fixed controller test
Fix for emails in UserProfiles: PLFM-1894 (admin access), PLFM-1932 (email obfuscation instead of removal)
PLFM-1858: fixed integration test