auto-rate about frak

[vankasteelj]

For a movie:

• after being watched at 85% at least: has it been rated? If not, ask to rate and write a review.

For a show:

• after > s01e04 watched at 85%, has the show been rated? If not, ask to rate and write and a review.

Review popup:

• Looks like you've just watched XXX. Would you leave a rating and a review?
• "Send" (if rated, include a comment if there has been one) / "No thanks" / Don't ask me again
• In settings: "Be asked to rate what you watch" (default: yes), is disabled by the "dont ask again" in popup

Todo:

• check if trakt allows to set a language for reviews (is english mandatory?)