add packages
create new app for sync rss
create model for syncrss
add admin.py for syncrss
add init settings for celery
add celery tasks update_rss
add sync_date to celery tasks
correct task update_rss
add fields to model
simpy add RawRssItem to template
Merge pull request #12 from axce1/sync_rss

sync rss
add django-redis-cache
add def to_datatime
remove rss_news from view and template
Merge pull request #14 from axce1/sync_rss

Remove from template and view
redis cache and local settings template
Merge pull request #17 from axce1/sync_rss

redis cache and local settings template
Merge pull request #19 from axce1/master

fix search paginator link
anonymous can post news
comment juick