🐛 : users should be able to edit their modules

[juwit]

Describe the bug
When having a module "createdBy" a user, this user should be able to modify its module.
Today, only admins are authorized to do modules modifications.

To Reproduce
Steps to reproduce the behavior:

1. Create a module for an existing user (not admin)
2. GO to the modules page
3. The "edit" button is not visible

Expected behavior
The module should be editable

Screenshots
A module owner by me :

The module showned without the edit button :

Desktop (please complete the following information):

• OS: Ubuntu Linux 19.04
• Browser: Firefox 70
• Version: Gaia 1.3.0-SNAPSHOT

Additional context
N/A