fix bugs in image assignments
modify the admin page
modify admin page
Modify the admin page.
fix bugs in image assignments, add author to tagging
add tag author
fix bug in recommendation
fix bug in ImageTag's author_id
add import data script
Adjust to net recommend
Merge branch 'master' of https://git.oschina.net/zjhzxhz/mitagger
Support log in import_data.py. Fix logical bug when importing csv files.
change the arrow icon
Merge branch 'master' of https://git.oschina.net/zjhzxhz/mitagger
fix bug in import_data.py
Merge branch 'master' of https://git.oschina.net/zjhzxhz/mitagger
import_data.py support path without ending /