Add upload api
Merge branch 'master' of github.com:LTaoist/petneed.me

Conflicts:
	pets/animal/urls.py
add front end template
merge
add name attr for upload template
add utils.py and change the get_animal command
update import in utils.py
Merge branch 'master' of github.com:LTaoist/petneed.me
Add upload function
Merge branch 'master' of https://github.com/jsleetw/petneed.me

Conflicts:
	pets/animal/views.py
Add UploadForm
Merge branch 'master' of github.com:LTaoist/petneed.me

Conflicts:
	pets/animal/templates/upload.html
	pets/animal/views.py
Merge branch 'master' of github.com:LTaoist/petneed.me

Conflicts:
	pets/animal/views.py
Buf fix
Merge branch 'master' of https://github.com/jsleetw/petneed.me

Conflicts:
	pets/animal/views.py
fix bug in file upload
update form check
add form check
merge
add redirect for upload success