backend/app/lib/import_helpers.rb
allows imports to add to dynamic enum lists as a side effect
minor cleanup
add crosswalk inheritance and limited marcxml import
Allow enum values to be added on the fly via the Enum Source.
Merge pull request #278 from hudmol/enum-update-experiment

Allow enum values to be added on the fly via the Enum Source.
Switch uses of JSON.parse to use the version from ASUtils (with suitable defaults)
Suppress the (harmless) warning message about cookie secrets.

An issue between our current version of Rails and Rack:

  https://github.com/rails/rails/issues/7372
[Delivers #43970189] Modify the 'content' field to be optional for index notes.
Corrected some of the regexp anchors in our schemas
Ensure all enumerations without translations default to the enum value (rather than showing a missing locale error)
Extract username validation into its own class and support spaces.
Merge pull request #280 from hudmol/43970189-optional-index-content

[Delivers #43970189] Modify the 'content' field to be optional for index...
43794125 fix leafs spelling fail
Remove my silly use of DOM ids for username checking
Merge pull request #283 from hudmol/43930977-usernames-with-spaces

43930977 usernames with spaces
Merge pull request #282 from hudmol/43794125-leafs

[Delivers #43794125] fix leafs spelling fail
Merge pull request #281 from hudmol/44678553-enum-translations

[Delivers #44678553] Show enum value instead of missing locale error
Merge pull request #277 from hudmol/42604019-import-marc-subjects-and-agents

add crosswalk inheritance and limited marcxml import
export valid EAD-CPF representations of agents