first pass of multi-uploader
Update forms.py
fix a typo and spacing
test
-amremoving test
begun styling and refactoring to work in the way we want
merged amster
Use custom user model in tests
Removed embedly filter
This has been deprecated since <0.1 so I think its time for it to go now
ongoing work on multi uploader
Merge branch 'master' into test-with-custom-user-model

Conflicts:
	wagtail/tests/models.py
	wagtail/tests/utils.py
	wagtail/wagtailcore/tests/test_page_permissions.py
	wagtail/wagtaildocs/tests.py
Merge branch 'master' into feature/multi-image-upload
ongoing styling of multi-upload
ajax form fixed
further tweaks to upload ui
getting tag fields working
tidying
tweaks for ie11
Changed explorer menu to be loaded only on request, to prevent bloating of html
put back missing import