Renamed dump_db command into backup_db.
Merge branch 'master' into dumps
Created manager command that produces MB-style database dumps.
Using new create_path method to create directory structure in other dump commands.
One more...
Updated name format for json dump archives.
Implemented file rotation for the rest of backup commands.
Renamed command for exporting.
Improved log messages in backup commands.
Added documentation related to backups.
Undo renaming of dump_db command.
Added export directory into .gitignore file.
Explicitly marked sanitized tables.
Now creating different types of dumps for exporting.
Improved archive creation process.
Fixed revision dumping.
Replaced create_tarball method with better implementation.
Moved backup utility methods into separate module.
Added a small test for it.
Replaced "rm -rf" with rmtree function from shutil.
Combined similar rotation code into a single function.