Fix reviews by @scottgonzalez, and @dmethvin

- Remove `chrome=1` from test htmls, since it would prevent us from actually
  testing the intended browser;
- Fix whitespaces, and comment messages.
- Change indent for Array of Objects;
- Lock all dependencies to be a specific version; http://git.io/omn-ag
Avoid indenting an entire file

- Per @scottgonzalez review;
- Personal disclosure: I hate myself for this commit :cry:;