Add playground.html to help with testing.
Fix bug in InputView#isCursorAtEnd.
Don't prevent default for modifiers+up/down. Fixes #4.
Add test cases for modifiers+up/down scenario.
Use consistent convention for distinguishing DOM events from view events.
Fix typo.
Merge pull request #6 from jharding/up-down-keys-with-modifiers

Don't prevent default browser behavior for modifier+up/down