[BUG] Child component isn't rerendered by parent's context change

[mzygmunt]

Hello,
Today I noticed following issue: when child was wrapped by komposer component, then child isn't rendered by the change of parent's context.
Here is an example https://github.com/mzygmunt/komposer-issue.
Thank you for your hard work on react-komposer!

[arunoda]

I think this is something we need to expect with 2.x - #123