Name in Admin Account during Installation Should be Username

[HayHiTee]

Is your enhancement request related to a problem? Please describe

I noticed that while installing the application, it asks for name and my first guess was to use Full name but it does not support space and it's limited to 30 Characters. Also, this name is used for login. I think the label should be username instead of just name

Describe the solution you'd like

Name should be change to Username as the description fits more of Username than just name to avoid confusion

[sy-records]

It is not used for logging in, just displaying.

An email address is required to log in.

[fenbox]

I think it should be Name, not Username. The rule was wrong.
The sign up info of the whole site is the same.