Added in the first iteration of a decoupled logbook module (some keyword changes/tie-ins to the language file may still be necessary). Closes ticket #212
Merge branch 'develop' of github.com:EntradaProject/entrada-1x into feature-logbook
Merge branch 'develop' of github.com:EntradaProject/entrada-1x into feature-logbook
Added in missed sql changes for generic logbook module.
Added in missing `objective_loggable` field to the manage objectives interfaces.
Merge branch 'develop' of github.com:EntradaProject/entrada-1x into feature-logbook