Added gitignore entries for Xcode.
Merge remote-tracking branch 'upstream/master'
Merge remote-tracking branch 'upstream/master'
Enabled admin interface
Re-added models because of git bug.
Added simple admin views for database tables and updated gitignore with
eclipse entries.
Fixed sorting of models in admin view. Added url entrie for csv upload
page and added simple/testing coresponding view, form and template.
Added nearly completed functionality for saving csv into the database.
Merge pull request #7 from TFaga/master

Made progress on functionality for saving csv into database