Add user & country tables (models)

[mariusmucenicu]

• minimal user table (research minimum fields to start with, then you can alter later):
  • minimum table fields for user
  • Django's implementation of the User table
• country table
• Ensure you respect the normalization forms

[mariusmucenicu]

Starting user table:

• ~id (big integer, primary key)~
• ~username (string, 255 chars, unique)~
• ~email (string, unique)~
• ~first_name (string, 255 chars)~
• ~last_name (string, 255 chars)~
• ~date_created (datetime, default when it's created)~
• ~last_updated (datetime, default when it's created)~
• ~last_login (datetime)~
• ~password (string, research how django stores passwords in a later issue)~
• ~is_active (boolean)~
• ~is_staff (boolean)~

Starting country table:

• ~id (integer, primary key)~
• ~name (string, unique)~
• ~alpha2_code (string, unique)~
• ~alpha3_code (string, unique)~