TodoMVC - React - add id to input

[flashdesignory]

This adds an id to the toggle all input - see: https://github.com/tastejs/todomvc/pull/2257

@kara

[flashdesignory]

looks good to me, but:

* the same issue exists in the workload for react-redux and preact, can you please fix them as well?

* the "complex" versions of these workloads need to be rebuilt as well

Thanks!

Oh thanks for taking a look at the other ones. I'll fix those too and rebuild the complex versions

[flashdesignory]

numbers just in case:

React

browser	before	after
chrome	30.57	31.85
firefox	31.47	31.83
safari	31.67	32.20

React-Redux

browser	before	after
chrome	33.04	32.85
firefox	36.23	36.13
safari	36.67	33.83

Preact

browser	before	after
chrome	10.58	10.74
firefox	10.67	11.53
safari	12.20	10.77

[flashdesignory]

@rniwa - any concerns to merge this?