[dataflow/DataStage] 88bac8: Added 'update metadata' button for file attrinutes...

[bhavana]

Branch: refs/heads/master
Home: https://github.com/dataflow/DataStage
Commit: 88bac8fbcb9717af3491ed2af6dd486e356674ca
https://github.com/dataflow/DataStage/commit/88bac8fbcb9717af3491ed2af6dd486e356674ca
Author: bhavana <bhavana...@gmail.com>
Date: 2013-03-07 (Thu, 07 Mar 2013)

Changed paths:
A datastage/web/admin/__init__.py
A datastage/web/admin/templates/admin/base_site.html
M datastage/web/browse/templates/browse/directory.html
M datastage/web/dataset/templates/dataset/submission-detail.html
M datastage/web/settings.py
M datastage/web/urls.py

Log Message:
-----------
Added 'update metadata' button for file attrinutes to be saved even when
js is enabled ( quick fix for IE 8 as it has problems doing AJAX restful
call)
Added refresh button to submission-detail page.
Changed the model names.
Changed the django admin header t include datastage home link