[django2] Many corrections. Consider evaluating this pull request!

[alexsilva]

Merge all the fixes made for the 1.9+ version of django on my fork.

Tested and complements functional with Django==2.0.8 and Python == 3.7

[acheraime]

Merge all the fixes made for the 1.9+ version of django on my fork.

Tested and complements functional with Django==2.0.8 and Python == 3.7

Hey Alex,

I'm using xadmin with django 1.11 in my project. I cannot find a way to add custom views to xadmin. Also the chart plugin is very limited and will not work for large complicated set of data. Can you point me to some directions?

Thanks.

[lpasselin]

Do you plan on updating this branch with bootstrap4?

[alexsilva]

@lpasselin Yes. I just haven't done it yet because work on the bootstrap4 branch is still incomplete. Still needs design finishes.

[alexsilva]

Branch for python 3, django 2 and bootstrap 4 https://github.com/alexsilva/django-xadmin/tree/bs4_dj2

[mtianyan]

@alexsilva Are You Interested in A purpose like Xadmin Project。 https://github.com/mtianyan/django-tyadmin,Weclome you to Use It or contribution！