Travis config!

* travis:
  travis config
  handle mysql's lack of millisecond timestamp precision
  use the right pk!
Removed precarious circular import with WidgyPage

There is a new get_widgypage_model method that mirrors
django.contrib.auth.get_user_model.
Fixed formfield_for_dbfield to use Select widgets when appropriate
Added date as an FormInput type
MiniCKEditorField should use MiniCKEditorWidget, duh
Added travis status image
Provide a default widget_class for ChoiceFields
fix broken search button style on file upload popup
fix broken search button style on file upload popup
Use a data url for the loading spinner

This prevents a delay while waiting for the image to load the first time
it is used.
Added deletion modal confirmation.

Hopefully in the future we will be able to implement undo in the future
and get rid of this annoying popup.
stopPropagation of delete click
Fix django-filer version

This fixes travis build
Use a dropdown box for the input type in form builder
rm unused 'meta' function
Revert "Use a dropdown box for the input type in form builder"

This bug repeat everywhere, we cannot workaround it every time.
We should fix it globally.

This reverts commit a5733915a418fec8853367c49dd37266f5095e3c.
Merge branch 'master' of github.com:fusionbox/django-widgy
Use the old django test runner

We aren't ready to switch to the new unittest discovery in django.
ProxyGenericForeignKey should use for_concrete_model when possible
import urls from the non-deprecated place