Merge pull request #2 from fruitschen/master

modifying django-backup to work with postgres
Merge pull request #3 from fruitschen/master

add rsync
Adapted new django backends notation, to be able to do PG backups.
Improved restore command to be able to do PG restore and not force to
hace a remote directory.
Implemented the restore for media files. Checked PEP8 and PyFlakes.
Fixed some missing import sentences, fixed some pyflakes and pep8
syntax and fixed an error when doing media compression.
Ensure we use the same timestamp for the media and the db backups.
This can be used in restore to work out if we have to do the media
restore or not.
Improvements in restore command:

 * Improved logging.
 * Added a --media option to decide if restore the media files.
Fixed an error with Django 1.2+
Merge pull request #4 from Yaco-Sistemas/master

Some improvements both in the backup and restore command
Adding user/password support to PostgreSQL restore.
Make pgdump do clean database backup
ignoring pyc
Merge pull request #5 from radiosilence/master

Fixing PostgreSQL Import Support