API bugfix: Use camelCasing strategy because while the snake casing works fine for output, it was not applied on input
Minor refactor: removed duplicated semicolon
ArrayPathHelper phpDoc and changed separators to pipes.
API bugfix: Transform JANUS booleans to actual booleans
API improvement: use hidden feature to actually display what fields were sent extra
API improvement: send connection as data after updating
API improvement: now get snapshot id along with when it was created
API bugfix: fixed serialization of metadata to proper class
API improvement: don't return user id, return username
Refactor MetadataFieldConfig remove unused methods.
Refactor MetadataFieldConfig remove unused method, add phpDoc, clean up logic
Refactor: renamed $et to $template (ET Go Home!)
Fixed newUser creation.
Minor refactoring: fix phpDoc
API bugfix: make sure the selec_values end up as Symfony form choices with the name the same as the value.