Introduce index, edit and readonly views for repository.  Also index repo so it shows up in the search;
Changes to key permissions on repo URI, not repo code.
Update UI to handle storing of repository URI on the session (rather than the code); Also allow select of repo via the repo list and only on repo's the user has permissions to
Add note_bioghist to agents and introduce new note_citation, note_outline and note_abstract
Setup note_outline to create a level/item hierarchy rather than using a content textarea
updated EAC import and export to use the new notes structure
Fix advanced search when only one field is provided (was throwing an error); And also add advanced filter for a record's notes;
Remove puts call
Add a selenium test for Agent notes and outline sub note
Merge pull request #331 from hudmol/43807809-advanced-seach-take-2

[Delivers #43807809] Advanced Search - Take 2
Merge pull request #330 from hudmol/44678103-agent-notes

[Delivers #44678103] Add bioghist note to agent records
Merge pull request #328 from hudmol/manage-repositories-ui

[Delivers #43492849] Allow management of repositories
Merge branch 'master' into 43459655-new-accession-fields