Fix grammar & link in readme, changed title of HTML5 logo so it's easier to read

- Unconscious :arrow_right: Subconscious
I doubt you did this while unconscious :laughing:
- Added link to `maxogden` since for some reason it doesn't automatically link
- `Semantics, and Offline & Storage` Seems less readable than `Offline & Storage, and Semantics` to me.