Add user role administrator

ogCP now have to types of users, regular and administrator users.

ogCP configuration file defines users roles with the boolean field
"ADMIN".

ogcp/cfg/ogcp.json

@@ -7,11 +7,13 @@
 		{
 			"USER": "admin",
 			"PASS": "5b722b307fce6c944905d132691d5e4a2214b7fe92b738920eb3fce3a90420a19511c3010a0e7712b054daef5b57bad59ecbd93b3280f210578f547f4aed4d25",
+			"ADMIN": true,
 			"SCOPES": [ ]
 		},
 		{
 			"USER": "user",
 			"PASS": "5b722b307fce6c944905d132691d5e4a2214b7fe92b738920eb3fce3a90420a19511c3010a0e7712b054daef5b57bad59ecbd93b3280f210578f547f4aed4d25",
+			"ADMIN": false,
 			"SCOPES": [
 				"Unidad Organizativa (Default)"
 			]

ogcp/models.py

@@ -8,6 +8,7 @@
 from flask_login import UserMixin
 
 class User(UserMixin):
-    def __init__(self, username, scopes):
+    def __init__(self, username, scopes, admin):
         self.id = username
         self.scopes = scopes
+        self.admin = admin

ogcp/views.py

@@ -210,7 +210,7 @@ def load_user(username):
     if not user_dict:
         return None
 
-    user = User(username, user_dict.get('SCOPES'))
+    user = User(username, user_dict.get('SCOPES'), user_dict.get('ADMIN'))
     return user
 
 @app.before_request
@@ -265,7 +265,7 @@ def login():
         user_dict = authenticate_user(form_user, pwd)
         if not user_dict:
             return render_template('auth/login.html', form=form)
-        user = User(form_user, user_dict.get('SCOPES'))
+        user = User(form_user, user_dict.get('SCOPES'), user_dict.get('ADMIN'))
         login_user(user)
         return redirect(url_for('index'))
     return render_template('auth/login.html', form=LoginForm())