Sorry for people that waiting, passed 7+ days from approved but theme is still waiting for WordPress.Org publish. Its probably my fault that i released some newer versions before it gets published. I cant give a date but at least theme will be in WordPress.Org soon.
Meanwhile you can check my example child-theme: http://theme.firmasite.com/example.zip
This theme;
- adds Flatstrap custom style to theme style list
- selects it automatically
- removing default default bootstrap style from list.
You can edit this child-theme however you want 