diff -r cd5e8fb64b74 -r 56850f5c73f6 src/notes/models/category.py
--- a/src/notes/models/category.py	Tue Jul 10 15:18:03 2018 +0200
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,43 +0,0 @@
-"""
-models for metacategories and protocol
-"""
-from colorful.fields import RGBColorField
-from django.db import models
-from django.utils.translation import ugettext_lazy as _
-
-from .base import Model
-from .auth import GroupProfile
-
-
-class Protocol(Model):
-    title = models.CharField(max_length=255, verbose_name=_('Protocol|title'))
-    # group_profile = models.OneToOneField(
-    #     GroupProfile, on_delete=models.CASCADE)
-
-    class Meta:
-        verbose_name = _('Protocol')
-        verbose_name_plural = _('Protocols')
-
-
-class Category(models.Model):
-    title = models.CharField(max_length=255, verbose_name=_('Category|title'))
-    color = RGBColorField(verbose_name=_('Category|color'))
-    need_comment = models.BooleanField(
-        default=False,
-        verbose_name=_('Category|need_comment')
-    )
-    description = models.TextField(
-        null=True,
-        blank=True,
-        verbose_name=_('Category|description')
-    )
-    protocol = models.ForeignKey(
-        Protocol,
-        verbose_name=_('Category|protocol'),
-        related_name='categories',
-        on_delete=models.CASCADE
-    )
-
-    class Meta:
-        verbose_name = _('Category')
-        verbose_name_plural = _('Categories')