Can't get through configuration on launch
### Description

Hi there! I'm super excited to try Kactus. Downloaded it from the website, unzipped it, moved to Apps, opened it and now tried to get through the wizard von first launch.

I skipped the first question if I'd like to sign in with Github (actually also did that later but didn't change anything). Wanted to click continue on the screen with my name and email but it's not doing anything …

![kactus](https://user-images.githubusercontent.com/1119139/28459508-0dac2f98-6e0e-11e7-8cd3-5fc912ec61c2.gif)


### Version 

**Kactus version:** 0.1.11

**OS version:** Mac OS 10.12.5 (16F73)

### Logs

Sadly no logs …

