Resolve "auto_author gives permission to everybody???"

Closes #99

See merge request startinblox/djangoldp-packages/djangoldp!36

Resolve "'NoneType' object has no attribute '_meta'"

Closes #103

See merge request startinblox/djangoldp-packages/djangoldp!45

bugfix: object has no attribute permission_classes

bugfix: object has no attribute permission_classes

Merge branch 'master' of git.happy-dev.fr:startinblox/djangoldp-packages/djangoldp into 99-author-perms

# Conflicts:
#	djangoldp/permissions.py
#	djangoldp/serializers.py

syntax: modification in permissions.py

update: user_permissions method

bugfix: user_permissions is now a method of the permission class

Resolve "Error while submiting a form with nested fields"

Closes #94

See merge request startinblox/djangoldp-packages/djangoldp!43

Resolve "500 error on sib-form POST : KeyError at /api/action-groups/ 'pk'"

Closes #101

See merge request startinblox/djangoldp-packages/djangoldp!42

bugfix: Permission issue - AnonymousReadOnly(#98)

Closes #98

See merge request startinblox/djangoldp-packages/djangoldp!35

Resolve "500 error on sib-form POST : KeyError at /api/action-groups/ 'pk'"

See merge request startinblox/djangoldp-packages/djangoldp!41

See merge request startinblox/djangoldp-packages/djangoldp!39

bugfix: typo

See merge request startinblox/djangoldp-packages/djangoldp!40

syntax: auto_author gives permission to everybody(#99)

Resolve "Error while submiting a form with nested fields"

See merge request startinblox/djangoldp-packages/djangoldp!34

# Conflicts:
#   djangoldp/tests/models.py

update: Allow to use Meta for _meta attributes

See merge request startinblox/djangoldp-packages/djangoldp!38

Resolve "Missing container_path"

Closes #97

See merge request startinblox/djangoldp-packages/djangoldp!37

bugfix: auto_author gives permission to everybody(#99)

bugfix: Permission issue - AnonymousReadOnly(#98)