Add output plugin: RapidPush
Fixes crash with imdb mpaa rating parsing.

- Fixes #1919
Plugin RapidPush: Fixed invalid tabs, shorten line
Let requests do the decoding of imdb pages.
Merge pull request #28 from prdatur/master

Added output plugin: RapidPush
Add --check-version to see if you are on latest release.
Add note to run git fetch when using --version from a git clone.
Merge --check-version into --version
Fix bug with {{task}} in jinja templates.
Tweak --version a bit more.
Switch to a cleaner method of getting version number from server.