message: Pin FAB to 1.10.0
  Related to
diff: @@ -57,7 +57,7 @@ setup(
  'contextlib2',
  'cryptography',
  'flask<1.0.0',
  - 'flask-appbuilder',
  + 'flask-appbuilder==1.10.0', # known db migration with 1.11+
  'flask-caching',
  'flask-compress',
  'flask-migrate',
  