Added the notion of a version for the translation source
Creating events
Gets the list of parameters from the project configuration
New branch button (according to ACL)
Form for the branch creation
Sending the branch creation request
Creation of a branch
Event for the branch
Messages for the events (wip)
List of branches
Branch page (skeleton)
Correction of integration tests
"Request creation" project function
Menu "Translation request" (wip)
Refactoring of the ACL (using only a `SecurityFunction` that refers to a `SecurityCategory`).
Refactoring of the ACL (client side - wip).
ACL in views
Getting the request configuration data (wip)
Correction of the JSON mgt for the saved configurations
UI controller for the request configuration data