Update README.md
Update README.md
Update README.md
add benchmarks
Fixing a spelling error
Update README.md
Merge pull request #29 from ljharb/patch-1

Fixing a spelling error
Update README.md
Fix typos
Merge pull request #31 from jimt/patch-1

Fix typos
comment about line count
add a markdown editing example
focus nodes on the next tick

when the hook is run, the node may not be in the document yet
pass a shouldFocus observable in  textarea options
use do-mutable-focus from todomvc example
pass the text value to blur handlers
Merge pull request #35 from neonstalwart/markdown

add a markdown editing example
add support for single or multi to input
update README
mention examples