test
-amremoving test
begun styling and refactoring to work in the way we want
Added page copy action to admin
merged amster
Use custom user model in tests
ongoing work on multi uploader
Merge branch 'master' into page-copy-ui

Conflicts:
	wagtail/wagtailadmin/views/pages.py
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
Add usage counters for images, documents and snippets
Merge branch 'master' into 146-display-calculated-usage

Conflicts:
	wagtail/wagtaildocs/models.py
	wagtail/wagtailimages/models.py
Move/re-namespace existing users forms, templates, urls, views
Update users tests to match new namespacing