Fix/variables

[Shakarang]

Hi,

I've changed some things :

• I've removed the .gitmodules files. It was there to use a crypto library.
• I've deleted the "normal" user object. Now, there is only the Reactive one.
• I've added [weak self]in every closures.

[Shakarang]

• This message appears in some projects, not all. For example it appears only from the EIP follow we have between the 15/01 and the 30/09..
• For the indent, I'll check this

[hug33k]

Okay, I will check for the error later with Postman.