Joffrey JAFFEUX c9921869f1
FIX: adds select-kit api to modify header computed content (#5476)
This api would allow to simply modify header text or icons, eg:

```
      api.modifySelectKit("select-kit")
        .modifyHeaderComputedContent((context, computedContent) => {
          computedContent.title = "Not so evil";
          return computedContent;
        });
```
2018-01-09 10:52:32 +01:00
..
2018-01-09 17:51:53 +11:00
2018-01-03 17:35:36 +05:30