Fused all the code about linked fragment list into one place

Sub forms are now saved, strong parameters are generated

Small fix in sub forms value display

Moved data_reformater in helper & changed schema params generation

Sub forms field names should be generated properly

Multiple fields should display only one label.

Some changes to multiple fields & move the dynamic form into shared/

Select field in dynamic form whould be saved properly

Merged DMP OPIDOR V2.3.0

First implementation of a sub fragment display

Added email field in dynamic form

Small fix to URL field display

Implemented dynamic select field

Fixed issue with saving a form in modal

Funding & Partner now uses form helper

Regrouped dynamic form fields into common partials & modified project details to use form helper

Revert "[TMP] Temporary fix for some issues with plan details" ...

This reverts commit 74d787d.

Implemented sub fragment form

Resolved mege conflicts

Replaced signature by partial with signature in invitation mail

Replaced text in button on plan details

Mail notification should use the language defined in the user's profile

Small fix in French translation

Removed unused notification preference

Feedback complete notification now displays the proper user

Moved schemas to config dir

Fixed indentation issue

[TMP] Temporary fix for some issues with plan details

Implemented simple new/edit methods for standalone fragments

Merge branch 'feature/extend_plan_details' into feature/occuring_answers