SortableMixin and hiding stacked inlines when field is hidden, #495
fixed styles with SortableMixin and hiding stacked inlines when field is hidden, #495
fixed error list styles with file browse preview
fixed grappelli.min.js
Merge branch 'stable/2.5.x' of https://github.com/sehmaschine/django-grappelli into stable/2.5.x
added node_modules to gitignore
flake8
docs updates
minor updates with setup.py
grunt integration (package.json, Gruntfile.js)
minor js fix with grp_inline
new grappelli.min.js