maj requirement django 1.11

requirements/base.txt

-Django==1.8.18
-django-autoslug==1.7.2
-django-jsonfield==0.9.13
-django-sendfile==0.3.11
-django-split-settings==0.1.1
-djangorestframework==3.1.1
-drf-nested-routers==0.9.0
+Django==1.11.11
+django-autoslug==1.9.3
 django-eav==0.9.4.post1
+django-jsonfield==1.0.1
+django-sendfile==0.3.11
+djangorestframework==3.7.7
+drf-nested-routers==0.90.2
 MySQL-python
-Pillow==2.7.0
-python-ldap==2.4.19
-python-memcached==1.53
+Pillow==5.0.0
+python-ldap==3.0.0
+python-memcached==1.59
 django-cors-headers
\ No newline at end of file

requirements/dev.txt

 -r base.txt
-django-guardian==1.2.0
-Pygments==2.0.2
-Werkzeug==0.10.4
-django-extensions==1.5.2
+django-guardian==1.4.9
+Pygments==2.2.0
+Werkzeug==0.14.1
+django-extensions==2.0.6