Adding the way to modify profile

[MaxenceLvl]

Has mentionned in #1 we work on it.
@Cevantime

We add the way to modify your profile.

• Adding dependencies
• Adding form to edit profile
• Edit the profile page to add the redirection to modify profile

[Cevantime]

Hi, maxence. Your solution seems to work great (it reminds me some code that I have seen somewhere but I can't remember where exactly)
Unfortunately, it is conflicting with the current master (there have been some commits lately) and I cannot merge it. So could you fix your PR to make it compatible with the master ?
Thanks for your contribution anyway.