Migrate to Mithril 1.0

[simov]

I decided to drop the benchmarks for Mithril 0.x entirely and migrate to Mithril 1.0 instead. Last time I checked the rewrite was deemed unstable, but now it seems to be pretty stable, although not officially published yet.

Another thing is that Mithril 0.x is in maintenance mode for a very long time now and performance improvements are not being added there.

The rewrite is hosted here. The updated docs are here, and more importantly the migration guide.

The initial loading of the for-each benchmark is faster than Oval. Removing, adding and refreshing the items is pretty much the same as in Oval, so good job on that.

The timers demo calls m.redraw inside each and every interval timeout, so at least from the end-user's point of view the code looks identical to any other framework. No more batch redraw called outside of the async callbacks. Seems to be working this time.