Documentation: Fix docs for me.event.unsubscribe()
Throttle `resize` event.
Font: Fix incorrect font name parsing.

- Trim each font name before quoting it.
- Do not quote font names that are already quoted.
Merge remote-tracking branch 'origin/master' into 1.0.0-dev
Merge branch '1.0.0-dev' of https://github.com/melonjs/melonJS into 1.0.0-dev