dotcloud/docker — pull request #980 by ToothlessGear (2013-06-21 15:34:03+00:00)
Title: Client: better progressbar output

Justify strings to avoid ugly artifacts at the end of the progressbar output.
This happens, if the next string to overwrite the command line is shorter than the previous one.

Before
```
Downloading 1.2 MB/2.431 MB (2%)%)
```

After
```
Downloading 1.2 MB/2.431 MB ( 2%)
```