initial commit for multimedia
wip initial commit
wip of xforms for tests
Merge branch 'master' into case_multimedia
updating  test forms
wip casexml updates for attachments
Merge branch 'master' into case_multimedia
WIP for case multimedia working.
data transfer from xform to case working, need more corner case managgement

Signed-off-by: dmyung <dmyung@dimagi.com>
wip, need to remove printouts.
realizing that one needs to save the doc before put_attachment, ugh
basic image check cheat
wip viewing of case attachments.
fixing attachment file handoff due to save() race conditions for getting metadata
wip ota restore for attachments online
Merge branch 'master' into case_multimedia
getting remove to work, yay
merge with latest changes
catch up with master
Merge branch 'master' into case_multimedia

Conflicts:
	casexml/apps/case/models.py
	casexml/apps/case/tests/test_attachments.py
case multimedia handling wip stupid image separation handling, but works
deleting test_attachments, replaced by test_multimedia