Sean Hammond

When `--max-snapshots` is used and `_remove_oldest_snapshot()` doesn't actually reduce the number of snapshots reported to `_ls_snapshots()` (for example when `--dry-run` is used so that we don't actually run the `rm`...

For now users can get around this by using ssh keys instead of passwords to access remote hosts.

Found some bugs in it.

``` ~ snapshotter -h usage: snapshotter [-h] [-n] [--min-snapshots MIN_SNAPSHOTS] SRC DEST positional arguments: SRC the path to be backed up DEST the directory to create snapshots in optional arguments:...

`subprocess.check_output()` doesn't exist on 2.6.

Show progress as snapshots are made

4

Need to find a way to run a subprocess and gets its exit value, stdout and stderr, while also echoing the stdout and stderr to our stdout and stderr in...