FIX: Does not fail anymore in metadata editor (fixes #61).

Fixes the bug that prevented document or metadata edition after editing
creator field, and update references in user interface.
Merge pull request #66 from neojerede/master

FIX: Does not fail anymore in metadata editor (fixes #61).

Fixes the bug that prevented document or metadata edition after editing
creator field, and update references in user interface.
FEATURE: Add and delete translations (closes #57)
REFACTOR: use works file for licence updates
Revert "REFACTOR: use works file for licence updates"

This reverts commit 19e457c36f64442b6585e00611588a4fc1a99e6c.
REFACTOR: use works file for licence updates
REFACTOR: renaming, adding place holder and all languages
REFACTOR: adding place holder for each field (fr)
FEATURE: vary quote (closes #69)
REFACTOR: adding all languages into "languages.json" file
FEATURE: Remove a work (closes #37)
FEATURE: vary and animate quote (closes #69)
Merge pull request #67 from neojerede/master

MERGE: Features #57, #37, #69.
Merge remote-tracking branch 'origin/master'

Conflicts:
	updates/work.js