svg/svgo — pull request #258 by dfilatov (2014-10-31 21:21:32+00:00)
Title: Add ability to enable multipass

This PR add ability to enable multipass in SVGO via `--multipass` option. With this flag optimization will be applied until the result differs from the one obtained in the previous step.

Let's take a concrete example:

```xml

```
Result with current version SVGO (all the plugins are enabled):
```xml

```
As you can see, the result it's not optimal. There're redundant `` and redundant attribute `id` in the first ``. And you aren't able to improve this result by changing the order of the plugins.

Result with `--multipass` option:
```xml

```
The result is much better.